Category: Quality Assurance

Rajkumar S

QA engineer

Exp : 4+ Years

$30 / hr

Experienced Software Test Engineer skilled in Automation and Manual Testing with Selenium WebDriver, Java, and SQL. Proficient in API Testing using Postman. Versatile across Insurance and Telecom domains.

Key Skills

  • Java
  • Eclipse
  • Selenium
  • Web Driver
  • Postman
  • TestNG

Additional Skills

  • JIRA
  • Data Driven
  • SQLServer
  • GIT
  • Java

Detailed Experience

  • Analyzed requirements in alignment with the SRS document, employing a thorough understanding of the Software Development Life Cycle (SDLC) and Software Testing Life Cycle (STLC).
  • Implemented Software quality assurance processes using Agile Methodology and actively participated in daily Scrum meetings for project progress reporting.
  • Demonstrated proficiency in various testing types, including Sanity, Functional, Retesting, Regression Testing, Database Testing (SQL Server), and API Testing.
  • Prepared, reviewed, and executed comprehensive Test Cases, ensuring coverage across all aspects of testing.
  • Mapped business requirements to test cases by creating Traceability matrices.
  • Collaborated closely with team members for bug fixes and Defect Analysis using JIRA, actively participating in the Defect Life Cycle.
  • Provided and received continuous feedback within the team, fostering effective communication.
  • Designed and maintained test automation frameworks, specializing in Selenium WebDriver with the TestNG Framework.
  • Good knowledge in JAVA and Object-Oriented Programming (OOPs) concepts for robust automation solutions.
  • Utilized Selenium WebDriver for automating Web Applications, demonstrating proficiency in handling various elements and scenarios.
  • Developed and implemented Data Driven Frameworks, leveraging Maven as a build automation tool.
  • Conducted API Testing using the Postman Tool, ensuring a comprehensive approach to quality assurance.
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Gowtham M

QA engineer

Exp : 4+ Years

$30 / hr

QA Engineer with 4+ years of experience, with expertise in Manual and Automated Testing for Web-based and Client/Server applications.

Key Skills

  • Core Java
  • SQL Server
  • Selenium
  • POM
  • TestNG
  • Jira
  • Maven

Additional Skills

  • SDLC – Agile Scrum
  • STLC
  • GitHub
  • POSTMAN
  • J meter
  • Cucumber

Detailed Experience

  • Expertise in designing test scenarios and functional test cases based on user stories and requirement documents.
  • In-depth understanding and experience across various phases of the Software Development Life Cycle (SDLC) and Testing Life Cycle.
  • Proficient in Agile and STLC methodologies.
  • Extensive knowledge and hands-on experience with Selenium IDE and Selenium WebDriver using Core Java to develop automation scripts in Eclipse IDE.
  • Extensive testing experience encompassing Black Box testing, Functional, Integration, Regression, Smoke, Sanity, and Content testing.
  • Expertise in implementing Data-Driven, Page Object Model (POM), and TestNG Automation Frameworks.
  • Skilled in writing and executing test scripts for Test-Driven Development (TDD), covering Test Cases, Test Scenarios, and features.
  • Strong Defect Management/Defect tracking skills, utilizing Jira for bug tracking and reporting.
  • Sound knowledge of Java and Object-Oriented Programming (OOP) concepts.
  • Demonstrated ability as a fast learner with excellent time management and multi-tasking skills.
  • Results-oriented, committed, and hardworking professional with a proactive approach to learning new technologies and tackling challenging tasks.
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Dinesh

QA engineer

Exp : 4+ Years

$30 / hr

Experienced Software Test Engineer with 4+ years in manual and automation testing. Proficient in Java, Selenium BDD Framework, regression and API testing. Skilled in Maven, POM, GIT, JIRA, Jenkins, and JUnit.

Key Skills

  • Core Java
  • Cucumber
  • POM
  • Maven
  • Git
  • Junit

Additional Skills

  • Jenkins
  • API – Postman
  • Selenium
  • Jira
  • Agile

Detailed Experience

  • Software Testing professional with expertise in Functional Testing, UI Automation Testing, and API Testing.
  • Proficient in Automation Programming using Java, including hands-on experience with Selenium WebDriver.
  • Skilled in web application automation testing, employing the Page Object Model with Maven.
  • Experienced in Data-Driven Testing Framework and BDD Cucumber Framework.
  • Knowledgeable in the TestNG Framework, excelling in methods like Grouping, Dependency Methods, Parameterization, and Data Provider.
  • Well-versed in API Testing with Postman.
  • Familiar with SCM tools such as GIT and GitHub, as well as CICD tool Jenkins.
  • Experienced in using Defect tracking tools like Jira, providing efficient reports on defect status.
  • Strong background in Agile-Scrum Methodology.
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Ajith Kumar

QA engineer

Exp : 4+ Years

$30 / hr

Proficient in Software Testing with a background spanning 3+ years, specializing in Functional Testing, UI Automation Testing, and API Testing.

Key Skills

  • Java
  • Selenium
  • Jira
  • Jenkins
  • POM
  • Junit
  • TestNG
  • Cucumber
  • SQL
  • MySql

Additional Skills

  • GIT-SCM
  • Agile
  • Maven
  • Postman
  • Rest

Detailed Experience

  • Proficient in Selenium WebDriver, specializing in creating and implementing XPATH for effective web application automation testing.
  • Hands-on experience with Page Object Model using Maven, Data-Driven testing framework, and Cucumber BDD framework.
  • Utilized Singleton Design Pattern and TestNG testing framework to enhance testing efficiency.
  • Applied API testing using tools like Postman and Rest Assured, and worked with version control systems such as GIT and Github.
  • Successfully employed Jenkins as a CICD tool and created Page Object Models for various pages.
  • Strong command over SQL and MySQL, with additional experience in JDBC.
  • Proficient in defect tracking using Jira, providing efficient reports on defect status.
  • Extensive experience in Agile-Scrum methodology, covering functional testing, integration testing, regression testing, and black box testing.
  • Skilled in designing and executing test scripts with excellent attention to detail.
  • Demonstrated ability to work collaboratively within a team or independently.
  • Engaged in client calls and meetings regularly, showcasing effective communication skills.
  • Proven capability to meet short-term customer schedules by efficiently planning and executing technical activities.
  • Quick learner with the ability to grasp domain knowledge related to applications in a short period.
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Murugesan

QA engineer

Exp : 5+ Years

$35 / hr

QA Engineer specialized in Selenium WebDriver automation. Proficient in BDD-Cucumber Framework and experienced in Agile Scrum Methodology. Extensive background in E-Commerce and Travel domains.

Key Skills

  • Core Java
  • Selenium
  • Jenkins
  • Cucumber
  • TestNG
  • Postman

Additional Skills

  • GIT
  • POM
  • Junit
  • Data-Driven
  • JIRA
  • Agile-Scrum

Detailed Experience

  • Expert in Selenium WebDriver for Java, automating web-based applications with a focus on E-Commerce and Travel domains.
  • Proficient in automation frameworks such as TestNG, JUnit, POM, and Data-Driven frameworks.
  • Specialized in BDD scripting with Cucumber for effective automation.
  • Experienced with Build Automation tools like Maven and Continuous Integration Tools like Jenkins.
  • Extensive background in designing comprehensive Test scenarios, Test Scripts, and Test reports for automated tests.
  • Active participant in Agile ceremonies, including Daily Scrum calls, Sprint planning, Sprint review, and Retrospective.
  • Utilized JIRA for efficient defect tracking and management, reporting issues weekly to QA Manager and Project Team.
  • Skilled in writing X-paths and CSS selectors for precise identification of web elements.
  • Proficient in maintaining source code version control through GIT and Github.
  • Thoroughly analyzed and validated business requirements, generating Test scenarios, Test cases, and Regression Test scripts.
  • Developed and executed Automation Test Scripts, ensuring comprehensive test coverage.
  • Conducted various testing types, including Smoke, Functional, System Integration, Retesting, and Regression Testing.
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Loganathan C

QA engineer

Exp : 5+ Years

$35 / hr

QA Engineer with 5+ years of extensive experience in Software Testing, both in Automation and Manual testing. Proficient in Selenium WebDriver with Java, with a focus on Travel and E-commerce domains.

Key Skills

  • Selenium
  • BDD(Cucumber)
  • TestNG
  • JUnit
  • Maven
  • Jira

Additional Skills

  • Jenkins
  • GIT
  • Core Java
  • Agile
  • SQL
  • Postman

Detailed Experience

  • Strong experience in BDD frameworks like Cucumber, TestNG, JUnit, POM, and data-driven frameworks.
  • Proficient in writing X-paths for web element identification and developing framework functions.
  • Knowledgeable in SQL and adept at using Maven as a software build tool and Jenkins for continuous integration.
  • Hands-on experience in defect tracking and reporting using JIRA.
  • Extensive code maintenance using GIT version control.
  • Conducted various testing types, including Smoke, Sanity, and Regression.
  • Active participation in Agile-Scrum methodology, including analyzing User Stories and Acceptance criteria.
  • Identification and creation of end-to-end test scenarios and cases.
  • Development of test planning and Automation scripts using Selenium WebDriver with Cucumber.
  • Implementation of different automation frameworks and BDD scripts with Cucumber.
  • Safeguarding code in GIT version control and categorizing test cases for Smoke, Sanity, and Regression.
  • Conducted Regression testing and generated reports using Jenkins for Continuous Integration.
  • Raised and tracked defects in JIRA, updating and maintaining cases.
  • Tested Web and Native applications using cloud-based Automation Testing in Browser Stack with Cucumber and Selenium WebDriver.
  • Actively participated in Agile ceremonies, including Planning, Daily Stand-up/Scrum calls, Sprint Review, and Sprint Retrospective, while maintaining effective communication with the Test Manager.
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Rahul T

Machine Learning Engineer

Exp : 4+ Years

$35 / hr

Results-driven data scientist, machine learning engineer and full-stack web developer with 4+ years of experience in the field.

Key Skills

  • Djanpo
  • Flask
  • Advanced Python
  • Machine Learning
  • Mathematical modeling

Additional Skills

  • PySpark
  • SQL
  • Deep learning
  • Bayesian modeling
  • MLOPs
  • Java
  • JavaScript
  • PL/SQL
  • XSLT
  • Angular 2.0

Detailed Experience

  • Data scientist focused on developing Bayesian and statistical models for the healthcare domain in Ireland. Implemented a Bayesian model to track daily COVID-19 hospital admissions, improving efficiency by 2.4%.
  • Extensive experience in working woth MLOps teams, specializing in end-to-end machine learning model development.
  • Development of web applications for machine learning models.
  • End-to-end solutions for various business problems in a Spark Environment with Azure Databricks.
  • Created ETL pipelines for processing terabytes of data and building data marts using Azure Databricks, Python, SQL, Pyspark, Docker, Django Model, and Allocation models.
  • Development of models for salaried customers, voice bot optimization, customer segmentation, and digital payment propensity.
    • Development of an Agent tracker web app and a model performance dashboard using D3ANGO.
  • Good hands-on as a Java developer. Built web services using SOAP, and used tools/frameworks like Java, JavaScript, PL/SQL, XSLT, Angular 2.0, Machine Learning, and Deep learning.
  • Development of a Task tracker app using Node.js and SQL.
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Pranay D

DevOps Engineer

Exp : 5+ Years

$30 / hr

5+ years experience as DevOps engineer with expertise in Continuous integration, Build and Deployment and source code management.

Key Skills

  • Jenkins
  • Docker
  • Shell scripting
  • Kubernetes
  • GitHub
  • Maven
  • AWS

Additional Skills

  • Istio
  • EC2
  • VPC
  • S3
  • EBS
  • CLI
  • SES
  • DataDog
  • Prometheus-Grafana
  • Terraform
  • Linux

Detailed Experience

  • Extensive experience in continuous integration, utilizing tools like GitHub, Jenkins, Docker, Shell Scripting, and Kubernetes to streamline software development processes.
  • Proficient in source code management with Git, including merging, branching, and tagging, ensuring efficient collaboration and version control.
  • Demonstrated expertise in build and deployment procedures, employing build tools such as Maven to maintain a structured development lifecycle.
  • Strong grasp of deployment and release best practices, ensuring smooth and efficient software deployments.
  • Implemented CI/CD models using Jenkins, creating build jobs, pipelines, and distributed build and deployment environments.
  • Configured multiple build jobs, integrated test cases, and performed plugin installations, demonstrating proficiency in continuous integration setup.
  • In-depth understanding of Docker architecture, including the Docker client, Docker host, and container registries, with experience in creating custom Docker images.
  • Skilled in Amazon Elastic Kubernetes Service (EKS), capable of creating and managing Kubernetes clusters and deploying services in a scalable manner.
  • Proficient in creating Storage Classes and Persistent Volume Claims (PVC), enhancing data storage management in Kubernetes environments.
  • Experienced in setting up Istio, gateway services, and virtual services, improving the performance and security of microservices architectures.
  • Proactively analyzed application logs to identify issues and reported errors to the development team for prompt resolution.
  • Collaborated effectively with development and testing teams to troubleshoot and resolve issues, ensuring the stability of testable environments.
  • Known for being a valuable team player with exceptional communication and problem-solving skills, and a quick learner who can adapt to new technologies as per business requirements.
  • Proficiency in various AWS services, including EC2, VPC, S3, EBS, Security Groups, Auto Scaling, Load Balancer, AWS Private Link, Site-to-Site VPN connection, and SES.
  • Configured and managed monitoring tools like DataDog and Prometheus-Grafana to ensure system health and performance.
  • Possesses knowledge of Terraform for infrastructure as code, contributing to efficient infrastructure management.
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Guru N

DevOps Engineer

Exp : 5+ Years

$30 / hr

5+ years experience in the IT industry on DevOps DevSecOps, Build and Release engineering, Linux for Enterprise and Cloud products. Proficient in handling multiple projects with strong Technical Leadership, Process, and People Management.

Key Skills

  • DevOps
  • Git/GitHub
  • CI/CD
  • Linux/Ubuntu
  • Release engineering
  • Maven

Additional Skills

  • Docker/Kubernetes
  • Ansible
  • AWS
  • Sonar/Checkmarx
  • JIRA

Detailed Experience

  • Proficient DevOps Engineer with experience in GIT, Jenkins, and automation tools.
  • Expert in creating Continuous Integration/Continuous Deployment (CI/CD) pipelines integrating GIT, Maven, Docker, and Kubernetes within Jenkins.
  • Skilled in Docker, including writing Dockerfiles and deploying multiple images using Docker Compose files.
  • Proficient in Shell scripting for automation tasks.
  • Established best practices for source code management, including branching and merging strategies.
  • Contributed to scanning and security activities, implementing a DevSecOps approach to development.
  • Managed microservices-based applications in a Platform as a Service (PAAS) environment.
  • Led GitHub management, oversaw branching strategies, and served as the release manager for projects.
  • Successfully implemented DevSecOps and DevOps pipelines for multiple projects, covering pipeline development, build and integration, deployment, monitoring, sanity regression testing, and security scanning dashboards.
  • Good experience in script automation in a Linux environment and actively contributed to AWS Cloud Migration initiatives, with proficiency in AWS services like EC2, S3, EBS, VPC, RDS, IAM, Route 53, and Auto Scaling.
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Vinay G

DevOps Engineer

Exp : 5+ Years

$30 / hr

Techno functional professional with over 5 years of experience in Cloud, Kubernetes & DevOps implementation with containerized solutions.

Key Skills

  • AWS
  • DevOps
  • Maven
  • Gradle
  • Jenkins
  • Docker
  • Kubernetes
  • IAC

Additional Skills

  • Prometheus
  • site 24*7
  • Grafana
  • Shell Script
  • GIT
  • Git-Hub
  • Linux
  • Ubuntu
  • WIndows
  • NFR's Sonar
  • Prisma cloud
  • Veracode
  • MongoDB

Detailed Experience

  • Extensive expertise in designing and deploying cost-effective Kubernetes solutions, both self-managed and managed Kubernetes services.
  • Proficiently managed Kubernetes nodes, automating shutdowns during weekends and seamless restarts for efficient resource utilization.
  • Implemented resource quotas for precise resource management within Kubernetes namespaces.
  • Deployed Velero to enhance backup and resource management for data protection and efficient resource allocation.
  • Established Kube Watch for real-time Kubernetes resource alerts in Slack, improving monitoring and response.
  • Utilized Kubescape for comprehensive scanning of Kubernetes clusters, Yaml files, Helm chart repositories, and container-related code, ensuring security and compliance.
  • Leveraged Kube Monkey to promote service resilience by randomly deleting Kubernetes pods, facilitating fault tolerance testing.
  • Employed Trivy for scanning container images and repositories, identifying and addressing various security concerns effectively.
  • Transitioned ingress Nginx workloads from traditional load balancers to network load balancers, improving scalability and performance.
  • Proficiently utilized Helm for streamlined service deployments and Docker as the Kubernetes node container runtime.
  • Developed Infrastructure as Code (IAC) scripts for provisioning AWS managed services like EC2, VPC, S3, Elastic Cache, RDS, and more, optimizing infrastructure management.
  • Implemented and configured Datadog, Prometheus, Grafana, and Site24x7 for comprehensive monitoring and management of applications, infrastructure, and performance.
  • Integrated Prisma Cloud for container image scanning and security analysis in both public and private repositories, ensuring robust security measures.
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Hemanth

DevOps Engineer

Exp : 7 Years

$40 / hr

DevOps Engineer with 7 years of experience with expertise in complete DevOps lifecycle implementation from code checkout to delivery.

Key Skills

  • DevOps
  • AWS
  • Jenkins
  • CloudWatch
  • Nagios
  • Grafana
  • Kubernetes

Additional Skills

  • Maven
  • Docker
  • Git
  • GitHub
  • Ansible
  • Terraform
  • Linux Red Hat
  • Centos
  • Ubuntu
  • Jira
  • Servicenow

Detailed Experience

  • Proficiency in Amazon AWS Cloud Administration, covering services like EC2, S3, EBS, VPC, ELB, AMI, SNS, RDS, IAM, Route 53, Auto scaling, Cloud Watch, Cloud Trail, Cloud Formation, and Security Groups.
  • Expertise in cluster creation for load balancing and failover environments, ensuring system robustness.
  • Utilized Amazon tools such as EC2, RDS, S3 storage, Oracle, GIT, and Jenkins for efficient cloud operations.
  • Extensive experience in branching, tagging, and version maintenance across environments using GIT and other Source Code Management (SCM) tools.
  • Proficiently managed Jenkins, including installation, configuration, and maintenance for continuous integration (CI) and end-to-end automation of builds and deployments.
  • Configured CI/CD pipelines in Jenkins for artifact deployment to QA Environment Servers.
  • Implemented Jenkins on a Linux machine, establishing Master and Slave configurations to facilitate parallel builds.
  • Leveraged Docker for image creation using Docker files and containerization through Docker-Compose files.
  • Utilized Kubernetes for orchestrating deployment, scaling, and management of Docker Containers, encompassing Pods, ReplicaSets, Deployments, and Services.
  • Demonstrated effective use of Ansible for provisioning various server components and applications, enhancing automation.
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Varun K

Machine Learning Engineer

Exp : 7+ Years

$40 / hr

Seasoned Data Scientist with 7 years of experience in advanced analytics, machine learning, time series forecasting, Python, SQL, and MLOps.

Key Skills

  • Machine Learning
  • R
  • Pandas
  • SparkR
  • Python
  • SQL
  • MLOps
  • Terraform
  • Cloud Functions
  • Prefect
  • Prometheus
  • Grafana
  • NLP
  • Deep Learning
  • Dashboarding

Additional Skills

  • GITLAB
  • Airflow
  • MLFlow
  • Image Processing
  • Backend Development (Python, PostgreSQL, Docker, Git, Flask)
  • Linux (Alpine)
  • Shell Scripting
  • AWS

Detailed Experience

  • Proficient in deploying machine learning models into production with monitoring and best practices.
  • Skilled in modular coding with Python and MLFlow, automated data processing pipelines using Prefect, and infrastructure management through Terraform.
  • Experienced in cloud functions for pipeline automation using Prefect, and performance monitoring with Prometheus and Grafana.
  • Knowledgeable in natural language processing (NLP) and deep learning.
  • Expertise in data analysis with R, Pandas, SparkR, and dashboarding.
  • Familiarity with GITLAB, Airflow, MLFlow, image processing, backend development (Python, PostgreSQL, Docker, Git, Flask), Linux (Alpine), shell scripting, and AWS.
  • Troubleshooting, debugging, and refinement of chatbots to meet evolving business and end-user needs.
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Aravindhan A

DevOps Engineer

Exp : 9+ Years

$50 / hr

Senior DevOps Engineer with exceptional skills in Linux, Cloud, Containers, and Cloud-Native technologies. Proficient in Infrastructure Management, Systems Administration, and DevOps Methodologies.

Key Skills

  • AWS
  • Python
  • Docker
  • Kubernetes
  • Ansible
  • Terraform
  • Linux
  • Nginx
  • Traefik

Additional Skills

  • Sumo logic
  • Prometheus
  • Grafana
  • MySQL
  • New Relic
  • AlertManager
  • PagerDuty
  • GitHub
  • Spinnaker
  • Victoria Metrics

Detailed Experience

  • Proficiently managed multiple production Kubernetes clusters, overseeing the operations of over 100 micro-services, including handling upgrades, day-to-day operations, and prompt resolutions for security vulnerabilities and bugs.
  • Developed and implemented a comprehensive production readiness checklist, streamlining the on-boarding process for new services across all environments.
  • Implemented GitHub OIDC (OpenID Connect) from scratch, bolstering security measures within the infrastructure and enhancing user authentication and authorization.
  • Demonstrated expertise in setting up and managing production-grade self-hosted Kafka clusters on Kubernetes, utilizing the Strimzi operator for efficient management. Additionally, managed Spark clusters using Databricks and other in-house data platform components.
  • Proactively improved the infrastructure SDLC (Software Development Life Cycle) process by introducing a well-defined PR (Pull Request) review process and enabling AWS resource creation via Atlantis, enhancing efficiency and collaboration.
  • Established a robust production monitoring and alerting infrastructure using technologies such as Prometheus, Grafana, and alert-manager, ensuring system stability and quick incident response. Experimented with a log aggregation system using Grafana Loki to facilitate incident investigations within the observability platform.
  • Assumed responsibility for handling production outages during on-call rotations and drove the RCA (Root Cause Analysis) process for high-priority incidents. Collaborated closely with respective service owners to implement preventive measures.
  • Developed reusable code modules for infrastructure and Kubernetes, utilizing Terraform and Helm, enhancing code efficiency and maintainability.
  • Successfully re-architected non-production database workloads, migrating them from AWS RDS to Kubernetes. This strategic move resulted in a significant cost reduction of approximately 80% for RDS.
  • Demonstrated a commitment to automation by implementing CI/CD pipelines, automating deployments, and conducting performance tuning for various applications and platforms, contributing to operational efficiency and system reliability.
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Vivekanand C

Data Engineer

Exp : 4+ Years

$30 / hr

Data Engineer with 4+ years of experience in ETL development and crafting robust Data Warehouse solutions.

Key Skills

  • AWS services
  • Python
  • SQL
  • Big Data

Additional Skills

  • Airflow
  • Github
  • JIRA
  • Oracle SQL
  • Jupyter
  • V S Code

Detailed Experience

  • Capable of leveraging a suite of technologies, including Python, SQL, PySpark, and AWS services like EMR, Glue, Redshift, Athena, EC2, and S3, to transform raw data into actionable insights.
  • Development and implementation of ETL solutions using Python, PySpark, SQL, and AWS services, particularly AWS Glue and AWS EMR.
  • Proficient in orchestrating ETL Data Pipelines using Apache Airflow, integrating S3 as a Data Lake, Glue for Data Transformation, and Redshift for Data Warehousing to create end-to-end ETL pipelines.
  • Testing and data validation using Athena to ensure data accuracy and reliability after transformation.
  • Successfull implementation of robust Data Warehousing solutions with Redshift to streamline downstream data consumption.
  • Building Data Pipelines, Data Lakes, and Data Warehouses while demonstrating strong knowledge of normalization, Slowly Changing Dimension (SCD) handling, Fact and Dimension tables.
  • Extensive familiarity with a range of AWS services, including EMR, Glue, Redshift, S3, Athena, Lambda, EC2, and IAM, facilitating comprehensive data engineering solutions.
  • Expertise in Oracle Database, adept at crafting complex SQL queries for data retrieval and manipulation.
  • Sound understanding of SQL concepts such as views, subqueries, joins, string, window, and date functions.
  • Proficient in PySpark concepts, including advanced joins, Spark architecture, performance optimization, RDDs, and Dataframes.
  • Skilled in performance tuning and optimization of Spark jobs, utilizing tools like Spark Web UI, Spark History Server, and Cluster logs.
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Shashank

Data Engineer

Exp : 5 Years

$35 / hr

Data Engineer with 5 Years of experience in Python, Big Data and Cloud services.

Key Skills

  • Python
  • SQL
  • AWS
  • Big Data

Additional Skills

  • Oracle
  • MySQL
  • SQL Server
  • Postgres
  • Apache Spark
  • Pyspark
  • DMS
  • RDS
  • Glue
  • Lambda
  • Dynamo
  • Cloudwatch

Detailed Experience

  • Proficient with AWS cloud services to develop cost-effective and accurate data pipelines and optimize them.
  • Capable of handling multiple data sources like DynamoDB, RDS, JSON, text, CSV.
  • Developed Pyspark scripts in Databricks to transform data and load them into data tables.
  • Good experience in the creation of pipelines for loan audits, and risk analysis for RBI compliance.
  • Automated the generation of PMS reports using Pyspark.
  • Involvement in data migration activities and data validation post data migration.
  • Expert in developing Pysprak scripts to transform data to new data models.
  • Created a data pipeline for a client to price their products and an ETL pipeline to compare the pricing of their product with their direct competition.
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Manikanta K

Data Engineer

Exp : 5.5 Years

$35 / hr

Data Engineer with 5+ Years of experience in BI development using Big Data and Cloud services

Key Skills

  • Python
  • Big Data

Additional Skills

  • MS-SQL server
  • Azure SQL
  • TFS
  • VSTS
  • Azure data lake
  • Data factory
  • SSIS

Detailed Experience

  • Extensive experience working on Azure cloud and providing solutions involving several services like Datalake, VM, ADF, Azure Function, Databricks etc
  • 2 years of experience working on AWS cloud and providing solutions involving several services like S3, EC2, Glue, Lambda, Athena etc
  • Capable of writing complex SQL queries and able to tune the performance
  • Design and Development of Big data Applications in Apache Spark, Azure
  • Experience in utilizing MSSQL, Azure SQL, and Redshift.
  • Excellent verbal and written communication skills and proven team player.
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Varun K

Machine Learning Engineer

Exp : 7+ Years

$45 / hr

Seasoned Data Scientist with 7 years of experience in advanced analytics, machine learning, time series forecasting, Python, SQL, and MLOps.

Key Skills

  • Machine Learning
  • R
  • Pandas
  • SparkR
  • Python
  • SQL
  • MLOps
  • Terraform
  • Cloud Functions
  • Prefect
  • Prometheus
  • Grafana
  • NLP
  • Deep Learning
  • Dashboarding

Additional Skills

  • GITLAB
  • Airflow
  • MLFlow
  • Image Processing
  • Backend Development (Python, PostgreSQL, Docker, Git, Flask)
  • Linux (Alpine)
  • Shell Scripting
  • AWS

Detailed Experience

  • Proficient in deploying machine learning models into production with monitoring and best practices.
  • Skilled in modular coding with Python and MLFlow, automated data processing pipelines using Prefect, and infrastructure management through Terraform.
  • Experienced in cloud functions for pipeline automation using Prefect, and performance monitoring with Prometheus and Grafana.
  • Knowledgeable in natural language processing (NLP) and deep learning.
  • Expertise in data analysis with R, Pandas, SparkR, and dashboarding.
  • Familiarity with GITLAB, Airflow, MLFlow, image processing, backend development (Python, PostgreSQL, Docker, Git, Flask), Linux (Alpine), shell scripting, and AWS.
  • Troubleshooting, debugging, and refinement of chatbots to meet evolving business and end-user needs.
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Pandluru V

Data Analyst

Exp : 4+ Years

$25 / hr

Results-driven Power BI Developer with expertise in data analysis, modeling, and DAX, dedicated to transforming complex datasets into insightful visualizations. Adept at collaborating with cross-functional teams to understand business requirements and deliver effective Power BI solutions and impactful insights for informed decision-making.

Key Skills

  • Data Modelling
  • Data Visualization
  • Data Cleaning
  • Power Query Editor
  • SQL
  • DAX Functions

Additional Skills

  • ETL Process
  • Power BI Desktop
  • Power BI Reports & Dashboards

Detailed Experience

  • Microsoft certified PL-300 Power BI Data Analyst Associate
  • Created insightful dashboards from HR analytics data, reducing loading time by 50% through performance optimization techniques.
  • Actively contributed in daily meetings, offering ideas for enhancing data retrieval efficiency and effectiveness.
  • Utilized Power Query Editor to clean raw data, ensuring data accuracy and reliability for analysis.
  • Provided regular updates to leadership on attrition metrics, aiding in understanding and addressing employee turnover.
  • Drafted various dashboards including Certification reports, trend analysis on bench candidates, attrition, and hiring.
  • Automated data updating process with scheduled refreshes, ensuring data accuracy and timeliness on a weekly basis.
  • Reported issues and concerns to management, fostering a proactive approach to problem-solving and decision-making.
  • Developed and audited practices and reporting system metrics to optimize efficiency and effectiveness.
  • Implemented Power BI dashboards for sales insights data, resulting in a 20% increase in sales efficiency and a 15% improvement in revenue.
  • Collaborated cross-functionally to integrate external data sources into Power BI reports, enabling comprehensive market analysis and informed decision-making for the sales team.
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Irfan S

Data Analyst

Exp : 4+ Years

$25 / hr

SQL Server and Microsoft Power BI expert with over 4 years of experience, adept at creating rich visualized reports and dashboards from large datasets sourced from SQL Server. Skilled in ETL processes, DAX functions, and automated data refresh using PowerShell scripts and Windows Task Scheduler.

Key Skills

  • Power BI
  • SQL Server
  • SSRS
  • Power BI reporting

Additional Skills

  • T-SQL
  • SSAS
  • ETL
  • DAX
  • Power shell script

Detailed Experience

  • Proficient in SQL Server, Microsoft Power BI Desktop & Service, with expertise in creating rich visualizations including Pie & Line Charts, Tree Maps, Tabular and Matrix Reports.
  • Skilled in gathering and translating end-user requirements into effective MS Power BI reports and dashboards.
  • Experienced in relational database design, SQL queries, stored procedures, indexes, views, joins, and nested queries.
  • Knowledgeable in Power BI architecture design, including the creation of workspaces, content packs, and scheduled refreshes.
  • Expertise in writing complex DAX functions and automating Power Query refresh using PowerShell scripts and Windows Task Scheduler.
  • Proficient in utilizing various data sources such as SQL Server, SAP BW, and Azure Data Factory for data extraction into Power BI.
  • Experienced in installing and configuring Power BI Gateways, implementing Row Level Security (RLS), and scheduling data refreshes.
  • Skilled in ETL processes, including Extract, Transform, and Load operations, using Power BI, Azure Data Factory, and SQL Server Integration Services (SSIS).
  • Strong problem-solving skills and attention to detail in designing, developing, and delivering business intelligence solutions using Power BI.
  • Collaborative team player with excellent communication skills, adept at conducting Agile presentations and adapting reports to evolving business needs.
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Yashwanth P

Data Analyst

Exp : 5+ Years

$25 / hr

Software developer with over 5 years of experience with a deep understanding of Microsoft Power BI and SQL server technologies. Proficient in developing robust solutions and delivering actionable insights to drive business success.

Key Skills

  • SQL
  • SQL Server
  • Snowflake
  • Power BI
  • DAX
  • Power Query

Additional Skills

  • Power BI Report builder
  • Power Automate

Detailed Experience

  • Proficient in extracting data from various sources including SQL Database, Snowflake, Excel workbooks, and CSV files.
  • Expertise in converting end user requirements into dashboards and reports, covering design, development, and publishing in Power BI services.
  • Extensive experience in all connection modes like IMPORT and DIRECTQUERY.
  • Skilled in data manipulation techniques such as column splitting, merging, sorting, unioning, pivoting, and unpivoting in Power BI.
  • Strong understanding of creating relations between tables, calculating results, and displaying accurate information in reports using Power BI Desktop.
  • Knowledgeable in Data warehouse concepts, including creating fact and dimension tables in STAR and SNOWFLAKE Schema.
  • Proficient in creating Bookmarks and Buttons using selection pane, enabling easy navigation and progress tracking in reports.
  • Created various visualizations including bar charts, pie charts, line charts, stacked bar charts, and donut charts.
  • Experience in creating different report types like Drill Through, Data modeling, and Dashboards in Power BI services.
  • Skilled in writing DAX queries, creating multiple measures, calculating columns, and implementing business logic using DAX functions. Additionally, experienced in creating interactive dashboards using slicers, formatting, and parameters in Power BI.
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Rajesh

Java Developer

Exp : 5+ Years

$30 / hr

Experienced Java/J2EE Developer with over 5 years of expertise, specializing in server/client-side application development. Proficient in crafting robust solutions for diverse applications, ensuring seamless performance and user experience.

Key Skills

  • Core Java
  • Java 7/8
  • J2EE
  • JavaSE
  • Java Beans
  • Java Multi threading
  • EJB
  • Generics and Collections
  • Micro Services

Additional Skills

  • Spring (IOC, AOP, MVC, Boot)
  • Hibernate
  • Apache Tomcat
  • JBOSS
  • SQL Server
  • MySQL
  • Linux
  • JSON
  • XML
  • JMS
  • J Unit
  • SOAP
  • REST

Detailed Experience

  • Excellent Java development skills encompassing J2SE, J2EE, Hibernate, Spring Core, Spring MVC, and Restful Web services.
  • Proficient in Java API and related technologies, leveraging them for efficient programming.
  • Extensive expertise in all modules of the Spring framework, including Spring IOC, AOP, Core, Messaging, ORM, and MVC architecture.
  • Skilled in developing Microservices using Spring Boot, Spring REST, Spring Cloud, Eureka, and API Gateway.
  • Experienced with various IDEs such as Eclipse, Spring Tool Suite, and NetBeans for streamlined development.
  • Utilization of Java 8 features like Lambda expressions and Stream API for enhanced performance in bulk data operations.
  • Proficiency in both SOAP and REST web service architectures.
  • Demonstrated ability to meet targets and deadlines within tight schedules, along with effective client communication.
  • Hands
  • on experience in handling Use Cases, Functional Specification, Knowledge Transfers, and Business Analysis.
  • Familiarity with agile methodologies like Test Driven Development (TDD) and SCRUM, coupled with strong communication and team
  • building skills, enabling quick grasping of new technical concepts.
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Ramakrishna S

Java Developer

Exp : 6+ Years

$30 / hr

Senior Java developer with over 6 years of hands-on experience in developing Java/J2EE web-based applications, utilizing MySQL for robust data management.

Key Skills

  • Java
  • J2EE
  • JSP
  • Servlets
  • JDBC
  • Core Java 7 & 8
  • Struts
  • Spring(IOC)
  • Hibernate
  • XML
  • MySQL

Additional Skills

  • Struts Framework
  • Spring Framework
  • Spring Boot / MicroServices
  • HTML
  • JavaScript
  • WebSphere
  • Apache Tomcat server
  • JUnit
  • MAVEN

Detailed Experience

  • Extensive expertise in Java technologies, including JSP, Servlets, JDBC, Struts, Spring (IOC), and Hibernate, ensuring efficient application development.
  • Proficient in creating Integration layers using Hibernate Framework, enhancing application performance and scalability.
  • Skilled in developing web applications using frameworks like Struts, Spring, Spring Boot, and Microservices, ensuring optimal functionality and flexibility.
  • Strong command over Core Java versions 7 and 8, facilitating seamless application development and maintenance.
  • Experienced in designing and implementing Front-End User Interfaces/GUIs using HTML, JSP, and JavaScript, enhancing user experience.
  • Experienced in deployment on WebSphere and Apache Tomcat servers, ensuring smooth application deployment and management.
  • Familiarity with Eclipse-based Applications, facilitating efficient development and debugging processes.
  • Hands-on experience in unit testing using JUnit and writing build scripts using MAVEN, ensuring code reliability and scalability.
  • Skilled in version control systems such as Clearcase and Git, along with utilizing Log4j Tools for efficient logging and debugging.
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Rupesh S

Java Developer

Exp : 6+ Years

$30 / hr

Senior Android Developer with 6 years of hands-on experience in building robust and scalable Android applications. Proficient in Java and Kotlin programming languages with a strong command over Android Studio IDE.

Key Skills

  • Java
  • Kotlin
  • SQLite
  • Android Studio
  • Jetpack Compose
  • LiveData
  • ViewModel
  • Retrofit
  • RxJava

Additional Skills

  • Exoplayer
  • Coroutines
  • Firebase
  • Git
  • DevOps
  • Dagger Hilt
  • Room Database
  • Glide
  • Navigation

Detailed Experience

  • Developed a high-traffic Android application with over 100 million downloads.
  • Implemented playback logic for third-party OTT streams, expanding content offerings by 30% and boosting average viewing time per user by 20%.
  • Upgraded UI design from XML to Jetpack Compose, enhancing code readability and UI performance.
  • Utilized AI tool Github Copilot for code completion and optimization.
  • Integrated RESTful APIs and third-party libraries to enhance application functionality.
  • Conducted thorough code reviews, identified and resolved critical bugs, reducing app crashes and improving user experience.
  • Implemented MVVM architecture to ensure separation of concerns and maintainable codebase.
  • Developed a user-friendly Lead Management System app to assist agents in tracking leads.
  • Used MVP architecture for code separation and Volley library for API calls.
  • Developed an event-tracking app using MVC architecture and Volley library for API calls.
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Atul A

Machine Learning Engineer

Exp : 4+ Years

$30 / hr

Machine Learning engineer with 4+ years of experience in ML/AI, NLP, and computer vision.

Key Skills

  • Machine Learning
  • NLP
  • ML Ops
  • Deep Learning
  • Data Analysis
  • Tableau
  • Computer Vision
  • Python
  • PyCaret
  • BERT

Additional Skills

  • ELK Stack
  • Linux
  • Docker
  • Kubernetes
  • Flask
  • Fast API
  • KServe
  • AWS
  • Data Structure & Algo
  • Postman
  • DataDog
  • GIT
  • MySQL
  • EdgeDB
  • Gunicorn
  • C/C++

Detailed Experience

  • Scaling and optimizing existing model deployment architecture, including churning monolith services into micro-services for scalability.
  • Deployment of predictive models using machine learning algorithms for data-driven decision-making.
  • Collaborating with multi-disciplinary product development teams to identify performance improvement opportunities and integrate trained models.
  • Design, implementation, and evaluation of new models and rapid software prototypes for problem-solving in machine learning and systems engineering.
  • Implementation of AI-specific modules for the Askify.Video project, including question-answer models, asynchronous server deployment, and voice assistant design.
  • Development of multiple facial recognition systems using MXNet and MTCNN.
  • Design and implementation of the cloud architecture for ENEROP on GCP, focusing on data pipeline development and backend server handling for the Enterprise Automation System.
  • Optimization of existing scripts and designing ML-based architectures for IIOT data automation.
  • Design for cloud architecture on GCP for data ingestion, storage, and analysis, including ETL and exploratory data analysis (EDA) for temperature and humidity data.
  • Development of a Human-Computer Interaction CHATBOT as part of the MOTOR DRIVER’s Assistance System.
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Sherine J

Machine Learning Engineer

Exp : 4+ Years

$30 / hr

A result-oriented Machine Learning Engineer with over 4 years of experience in Machine learning, DeepLearning, Data Analytics and Computer Vision

Key Skills

  • Machine Learning
  • Data Analytics
  • Deep learning
  • Computer vision
  • Python
  • Keras
  • Tensorflow
  • Numpy
  • Pandas

Additional Skills

  • C++
  • AI
  • Data Visualization
  • Project Management
  • Data Mining
  • Statistical modeling

Detailed Experience

  • Proficient in Machine Learning, Deep Learning, Data Analytics, and Computer Vision with hands-on experience in Python, Keras, TensorFlow, NumPy, Pandas, and basic knowledge of C++.
  • Skilled in manipulating and analyzing diverse, high-volume datasets from various sources, applying Machine Learning Algorithms, and developing innovative data processing methods.
  • Expertise in deep learning technologies for creating AI software, including chatbot automation and the development of prototypes and analytic models to solve client challenges.
  • Accomplished in project management, from scoping and estimation to planning, technical/functional specification finalization, resource management, and quality assurance.
  • Collaborated closely with interdisciplinary teams (research, software, hardware, and infrastructure) to deliver reliable robotic applications.
  • Proficient in the implementation of Statistical/Predictive Models and Machine Learning Algorithms, utilizing diverse data sources and the latest data visualization tools.
  • Development, and implementation of statistical techniques, algorithms, and Deep Learning/ML Models to create scalable solutions for resolving various business challenges.
  • Developed an intelligent system using deep learning models to uniquely identify bovine muzzle patterns, achieving a remarkable increase in input image quality from 60% to 97%.
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Sarath S

Machine Learning Engineer

Exp : 6 Years

$40 / hr

Senior Machine Learning Engineer with 6 years of experience in MLOPs, AI, Data Science and computer vision

Key Skills

  • Python
  • Machine Learning
  • Computer vision
  • NLP
  • LLMs
  • Langchain
  • React
  • MongoDB
  • Flask
  • NoSǪL
  • AWS

Additional Skills

  • Cloud Computing
  • CI/CD
  • MLOPs
  • MLFlow
  • Sagemaker
  • Lambda
  • Glue
  • Git
  • Docker
  • Microservices
  • Distributed Systems
  • Blockchain

Detailed Experience

  • Expertise in Azure MLOps, Computer Vision, and Data Science.
  • Automated onboarding verification processes using OCR and entity identification.
  • Extracted handwritten data from children’s progress cards using OCR.
  • Developed forecasting and churn models for price optimization.
    • Worked on Computer Vision projects, utilizing dlib, OpenCV, Keras, and TensorFlow.
  • Implemented CNNs, U-Nets, and transformers for Computer Vision.
  • Developed custom text detection and recognition models for OCR.
  • Deployed solutions on AWS EC2 and automated deployment using Python boto3.
  • Worked on AI and Blockchain projects, including Blockchain token purchase forecast, retention analysis, digital marketing effectiveness analysis, and optimization.
  • Developed NLP-based chatbots using Spacy and NLTK.
  • Explored RNN and LSTM models.
  • Gained experience in Distributed AI and Ethereum Dapps in the Blockchain domain.
  • Contributed to IOT product development with integrated intelligence.
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Prakash

Technical Architect

Exp : 20+ Years

$65 / hr

A highly accomplished Principal Architect with over 20 years of international experience in delivering digital solutions, cloud-native development, and microservices for Fortune 500 clients. Expert in AI, Machine Learning, IoT, cloud migration (AWS, Azure), and serverless architecture, with a proven track record of leading large-scale projects and cross-functional teams across global markets.

Educational Qualification:

  • MBA – Case Western Reserve, Cleveland, OH, USA
  • Masters in Engineering – BITS Pilani, India
  • Bachelors in Engineering – BITS Pilani, India

Technical Skills

Programming Languages: Java, Python, NodeJS, Go, React

Cloud Technologies: AWS (Lambda, Fargate, API Gateway, Sagemaker, EKS, S3, DynamoDB, Redshift, IAM, CodePipeline), Azure (Functions, IOT Central, AI Studio, App Service, AKS)

Machine Learning: AWS Sagemaker, Azure ML, AutoML, MLOps

Containers & Orchestration: Docker, Helm, Kubernetes (K8s), Portainer, Rancher

Event-Driven Architecture: AWS SNS, SQS, Event Store, CQRS

AI Tools: OpenAI (ChatGPT-4, LangChain, Semantic Kernel)

DevOps: Terraform, CI/CD pipelines, AWS CodePipeline, Azure DevOps

Database Technologies: DynamoDB, Redshift, Aurora, Elasticache, Oracle

Security: Zero Trust Security, AWS WAF, RBAC, Entra

Expertise

Cloud-Native Development: Extensive experience in cloud migration, serverless architectures, and microservices using AWS and Azure.

Machine Learning & AI: Led AI/ML practices, delivering SaaS solutions with advanced ML models, MLOps pipelines, and cloud-based analytics.

Event-Driven Systems: Architected and implemented event-driven architectures using CQRS, Fanout patterns, and event sourcing for high performance.

Automation & Infrastructure: Spearheaded automation initiatives with Terraform, introduced CI/CD pipelines, and optimized infrastructure costs by up to 80%.

Cross-Functional Leadership: Managed global teams across the USA, UK, Germany, India, South Korea, and more, ensuring project success through collaboration and strategic planning.

Cost Optimization: Delivered projects with significant cost savings through architectural re-design, cloud-native services, and efficient resource allocation.

Work Experience:

Principal Architect (2023 – Present):

  • Led AI/ML practice on AWS and Azure; delivered SaaS MVP in 3 months.
  • Architected predictive maintenance SaaS using Azure IoT Central, AI Studio, and microservices on Kubernetes.
  • Implemented Zero Trust security and monitored resilience with AWS Resilience Hub.

Principal Architect (2021 – 2023):

  • Led product development for warehouse automation systems, improving performance by 50%.
  • Re-architected systems to serverless event-driven architecture, reducing infrastructure costs by 80%.
  • Integrated cloud-native services (SNS, SQS, Redshift) to reduce technical debt and enhance analytics.

Director Technology (2020 – 2021):

  • Led AWS cloud operations and implemented CI/CD pipelines, reducing time-to-market by 50%.
  • Migrated SaaS product to serverless architecture, cutting TCO by 40%.

Software Manager (2017 – 2020):

  • Achieved 40% cost savings by integrating multi-cloud systems with event-driven architecture.
  • Developed microservices-based products using Python, NodeJS, Java, and React.

Solutions Architect (2013 – 2017):

  • Architected and developed NodeJS, Python, and SpringBoot microservices for large-scale web platforms.

Various Leadership & Development Roles (1999 – 2013):

  • Developed software modules in telecom, finance, and government sectors, leading teams to deliver enterprise-grade solutions using Java, Spring, and Python.
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Sandeep M

iOS Application Developer

Exp : 5+ Years

$25 / hr

Dedicated and highly accomplished software professional have 5+ years of experience in developing applications for iPhone and iPad using Swift and Objective C in Xcode and well-versed in Cocoa Touch.

Key Skills

  • Swift
  • Objective C
  • SwiftUI
  • Cocoa Touch

Additional Skills

  • REST
  • SOAP(JSON & XML)

Detailed Experience

  • Proficient in coding diverse applications for iOS devices, showcasing versatility in development.
  • Proactive in addressing and resolving challenges encountered by team members during application development.
  • Led the programming efforts for touch applications and implemented Design Patterns to enhance functionality.
  • Diligently ensured bug-free coding and optimized performance to guarantee seamless application operation.
  • Extensive experience working with third-party libraries to enhance application features.
  • Successfully navigates the process of uploading applications to the App Store.
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Dhanabal M

iOS Application Developer

Exp : 6+ Years

$30 / hr

Senior developer with over 5 years of experience in mobile application development within a start-up environment, and extensive exposure to new technologies.

Key Skills

  • Swift 5.5
  • SwiftUI
  • C
  • C++
  • Objective C
  • MVC
  • MVVM

Additional Skills

  • SQLite
  • NsUserDefault
  • Realm & Agora IO
  • GoogleMap
  • Firebase
  • XMPP
  • GoogleWebRTC
  • Socket IO

Detailed Experience

  • Specialized in iOS development, with a focus on enterprise mobility solutions.
  • Proficient in various programming languages including C, C++, Objective C, and Swift (up to Swift 5.5 and SwiftUI).
  • Experienced with databases and data storage solutions such as Core Data, SQLite, NSUserDefaults, and Realm.
  • Skilled in integrating various technologies and APIs including Google Maps, Firebase, XMPP, Google WebRTC, and Socket.IO.
  • Knowledgeable in version control systems like Bitbucket and Git, and familiar with both MVC and MVVM architecture patterns in iOS development.
  • Responsible for analyzing functional and software requirements, and interacting with project managers, clients, and product teams to understand business needs.
  • Designed user interfaces and functional flows, set up test and production environments, and performed unit testing and manual performance verification.
  • Consistently kept up to date with the latest industry trends in mobile technology.
  • Demonstrated strong problem-solving skills, debugging and fixing issues effectively, and supporting and advising team members.
  • Explored new technologies and shared insights and findings with the team to enhance overall productivity and innovation.
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Manisha

Java Developer

Exp : 8+ Years

$30 / hr

Mobile Application Developer with 8+ years of experience in Software Development, Application Maintenance, Support, and Project Execution.

Key Skills

  • Java
  • Android
  • Kotlin
  • Linux (Ubuntu)
  • Eclipse lDE
  • Android StudioTools
  • Android SDK Platform Tools
  • SQLite
  • Mysql

Additional Skills

  • SVN
  • Bitbucket
  • Git
  • JSON
  • XML
  • SOAP
  • Rest

Detailed Experience

  • Analysis of information system needs and evaluated end-user requirements to custom design solutions and troubleshoot complex information systems management.
  • Specializes in Android Application Development, particularly Enterprise Mobility Solutions.
  • Capable of Collaborating with clients, business managers, and technical teams to execute concurrent projects.
  • Proficient in technical documentation, design, development, and troubleshooting for Mobile Application Development.
  • Handled various technical aspects, including coding modules based on design specifications, debugging, and root cause analysis.
  • Ensures business requirements and functional specifications for coded modules were tested and fulfilled before integration.
  • Coordination with team members for system design, integration, and application maintenance.
  • Works efficiently with other teams across the organization for seamless work progress. Demonstrates quick learning and adaptation to new technologies.
  • Good at understanding client requirements/enhancements to the product, and implementing solutions to effectively resolve problems or provide improvements.
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Deepak S

Java Developer

Exp : 9+ Years

$35 / hr

Senior Android developer with over 9 years of experience in developing high-quality mobile applications that provide great user experience.

Key Skills

  • Java
  • Android
  • Kotlin
  • Android sdk
  • RxAndroid

Additional Skills

  • Firebase
  • Google maps
  • Figma
  • Kotlin coroutines

Detailed Experience

  • Developed high-quality, user-friendly, and visually appealing mobile applications.
  • Collaborated with cross-functional teams to define, design, and ship new features, ensuring application performance, quality, and responsiveness.
  • Identified and resolved bugs, bottlenecks, and other issues with a strong commitment to excellence and attention to detail.
  • Proficient in Java and Kotlin programming languages.
  • Passionate about staying up-to-date with new trends, technologies, and best practices in Android development.
  • Experienced in developing social media-related apps with integrations for Facebook, Twitter, and other social media sites.
  • Skilled in using Kotlin, Android Framework, Google Material Design, Android SDK, Firebase, SDLC, Google Maps, RxAndroid, and Figma.
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Vinoth

iOS Application Developer

Exp : 11+ Years

$50 / hr

Experienced software developer skilled in Design, Architecture, Development, and Deployment within the mobile software platform and framework. Proficient in utilizing Objective-C and Swift for development with a proven track record.

Key Skills

  • iOS
  • Objective C
  • Swift
  • Xcode

Additional Skills

  • Android
  • Cloud

Detailed Experience

  • Proficient in Swift and Objective-C for mobile software development.
  • Extensive experience in designing and architecting applications.
    • Expertise in the development, testing and deployment of mobile applications.
  • Strong background in creating features such as email/text reminders, website widgets, social plugins, Google Calendar sync, and payment integration.
  • Skilled in creating applications that generate reports for tracking clock-in records and exporting team data in CSV format.
  • Adept at developing online learning-based applications, fostering meaningful engagement between teachers and students globally.
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Leons C

Android Developer

Exp : 10+ Years

$45 / hr

Highly skilled Java Developer with extensive experience in backend development using Spring Boot and Android development. Proficient in full-stack web development with Node.js and React, and has a solid understanding of AWS services and log management using the ELK stack. Proven track record as an Engineering Manager, leading teams and driving successful project outcomes.

Educational Qualification:

  • Master of Technology – Kalasalingam University, Tamil Nadu (March 2013)

Technical Skills

Languages: Java, Kotlin, Python, JavaScript (Node.js)

Frameworks: Spring Boot, React

Mobile Development: Android Development Cloud Services: AWS (Lambda, ECS, WorkMail)

Tools: OpenCV, ELK Stack (Elasticsearch, Logstash, Kibana)

Expertise

Mobile Applications: Experienced in Android app development using Java and Kotlin, delivering high-quality mobile projects.

Backend Development: Strong experience in building robust Java backends using Spring Boot, focusing on scalability and performance.

Full-Stack Development: Proficient in full-stack web development, leveraging Node.js for backend services and React for frontend development.

Cloud Solutions: Hands-on experience with AWS services, including Lambda functions and WorkMail, and exposure to AWS ECS for container management.

Log Management: Implemented the ELK stack for effective log segregation and monitoring, enhancing application debugging and performance insights.

Work Experience:

Lead Software Development Engineer (December 2016 – Present):

  • Developed scalable Java backend solutions using Spring Boot, delivering high-quality projects.
  • Led Android development efforts using Java and Kotlin, successfully completing multiple projects.
  • Expanded into full-stack web development, utilizing Node.js for backend and React for frontend development.
  • Implemented a face detection program using OpenCV in Python for Raspberry Pi applications.
  • Managed teams and leveraged AWS services, successfully integrating Lambda functions and WorkMail, while gaining exposure to AWS ECS.
  • Utilized the ELK stack for efficient log management and segregation, improving system monitoring and troubleshooting.

Software Developer (January 2014 – December 2016):

  • Contributed to software development projects with a focus on Java and programming fundamentals.
  • Collaborated with teams to build innovative applications and enhance software development processes.
  • Demonstrated eagerness to learn and adapt, quickly grasping new concepts and technologies.
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Devesh K

Lead Software Engineer

Exp : 12+ Years

$60 / hr

An experienced Lead Software Engineer with 12+ years of expertise in software development, distributed cloud applications, and scalable backend services. Proficient in Go, Ruby, and C/C++, with a strong background in event-driven architectures, cloud computing, and RESTful API development. Experienced in leading teams, mentoring developers, and delivering high-performance solutions across various domains.

Educational Qualification:

  • Master of Engineering (M.E.) in Embedded Systems – BITS Pilani, 2011 (CGPA: 8.8/10.0)
  • Post Graduate Diploma in Embedded Systems – C-DAC Hyderabad, 2009
  • Bachelor of Engineering (B.E.) in Electronics & Communication – Hindustan College of Science & Technology, Agra, 2007

Technical Skills

Languages: Go, Ruby, C/C++, Python

Databases: MongoDB, Cassandra, MySQL, ElasticSearch, Redis

Cloud Technologies: AWS, GCP, Azure, Mesos, Marathon

DevOps & CI/CD Tools: Terraform, SaltStack, Prometheus, Grafana, Jenkins, Datadog, Bugsnag, PagerDuty, OpsGenie, Jira, Confluence

Frameworks: Apache Thrift, Docker, DPDK, Google Protobuf, Sidekiq

Networking Protocols: TCP/IP, Radius, DHCP, ICMPv6, EoGRE, LTE

Architectures: Distributed Systems, Microservices, Event-Driven Architecture

Expertise

Cloud Solutions: Extensive experience in deploying scalable cloud-based applications across AWS, GCP, and Azure, leveraging tools like Terraform, Prometheus, and Grafana for monitoring and configuration.

Backend Development: Strong expertise in building and optimizing backend services using Go, Ruby, C/C++, and Python with a focus on RESTful APIs, distributed systems, and high-performance applications.

Event-Driven Architecture: Proficient in designing and implementing event-driven architectures and microservices for highly scalable and reliable systems.

DevOps & Automation: Implemented CI/CD pipelines, automated deployment processes using Jenkins, and improved system performance using Terraform and SaltStack.

Team Leadership & Mentoring: Successfully led teams of developers, providing mentorship, conducting code reviews, and driving technical direction and architectural decisions.

Work Experience:

Senior Software Engineer (May 2021 – Present):

  • Improved scalability and reduced latency for GSLB load balancers using Terraform, Prometheus, and Golang.
  • Managed multi-cloud deployment (Azure, GCP, OpenStack) and implemented cloud bursting for scaling between private data centers and public cloud.
  • Developed health check services and built a monitoring dashboard for system performance.

Software Developer (June 2020 – May 2021):

  • Developed workflow management solutions for anomaly detection and transitioned applications to the cloud using Jenkins pipelines.
  • Proficient in API development, log parsing, and automation.

Senior Software Engineer (Jan 2018 – May 2020):

  • Led development of scalable backend services, including job boards, dashboards, and payment services.
  • Implemented search filters, job applications, and payments with MongoDB and ElasticSearch, increasing platform revenue by $20K per month.

Sr. PD Engineer-I (Aug 2016 – Dec 2017):

  • Developed distributed microservices for logging services, leveraging Go, Cassandra, and Docker.

Software Engineer III (Jan 2012 – Jul 2016):

  • Worked on protocol development for performance network simulation and traffic generation tools, scaling up throughput and session handling.
  • Expertise in network programming, multithreading, and high-throughput system design.
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Nirmal K

Cloud engineer

Exp : 10+ Years

$45 / hr

Cloud Engineer with over 7 years of experience in infrastructure administration, specializing in AWS, IBM Cloud, and Azure environments. Proficient in server, network, and virtualization management with a focus on automation, DevOps practices, and cloud-based application monitoring. Experienced in scripting, infrastructure-as-code, and troubleshooting across both Windows and Linux systems.

Educational Qualification:

  • M.Sc. in Cyber Forensic and Information Security – Madras University, Chennai (2019-2020)
  • B.Sc. in Computer Science – A.M. Jain College, Chennai (2010-2013)

Technical Skills

Cloud Platforms: AWS, IBM Cloud, Azure

Services: Nginx, Apache, Tomcat, Kafka, NPM-PM2

Databases: MongoDB, MySQL, Redis

Scripting: Shell, Python

DevOps & CI/CD: Jenkins, Azure DevOps, Ansible, Manage Engine

Virtualization: VMware, ESXi, Vcenter, Docker

Networking: MPLS, Firewall (Fortinet, Vyatta), Switches, BGP, RIP, OSPF, IPsec

Infrastructure as Code: Terraform

Monitoring & Automation Tools: Grafana, NewRelic, Nagios, N8N, Cron, SIEM

Access Management: Arcos PIM/PAM

Backup & Sync: Veeam, Azure ASR

Expertise

Cloud Infrastructure & Application Monitoring: Experience in managing AWS, IBM Cloud, and Azure cloud infrastructures, ensuring high availability and load balancing for applications. Proficient in cloud monitoring and troubleshooting using tools like Grafana, NewRelic, and Nagios.

Server & Network Management: Expertise in managing virtual machines, web servers, firewalls, and network configurations in both production and development environments, using technologies such as Apache, Tomcat, and Nginx.

Automation & Scripting: Skilled in automating tasks using Shell and Python scripting, as well as tools like Jenkins and N8N. Experience in creating CI/CD pipelines for deployment automation.

Security & Compliance: Configured SIEM monitoring tools and implemented security practices including 2FA, OS hardening, and regular vulnerability patching. Experienced with PCI DSS and CertIN compliance.

Backup & Disaster Recovery: Implemented incremental and differential backups, set up disaster recovery drills, and ensured data sync between data centers using tools like Veeam and Azure ASR.

Work Experience:

Cloud Engineer (Feb 2022 – Present):

  • Managed AWS cloud infrastructure and application monitoring, configured load balancers and availability groups, and automated alert posting to relevant teams.
  • Worked with automation tools (N8N, Cron) and scripting languages (Python, Shell) to create custom scripts for system management.

Lead System Administrator (Aug 2018 – Feb 2022):

  • Managed IBM Cloud VMs, networks, and security groups, and deployed web applications with Apache, Tomcat, and Kafka.
  • Implemented CI/CD pipelines using Azure, Git, Jenkins, and Ansible, ensuring seamless deployment in production and UAT environments.

System Support (Mar 2017 – Aug 2018):

  • Provided system administration for supply chain projects, handling Active Directory, desktop administration, and ERP application support.

System Executive (Feb 2014 – Feb 2016):

  • Installed, configured, and administered operating systems (Windows, RHEL, CentOS, Ubuntu) and performed user administration and server maintenance.
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Kelechi Nkemjika

IT Support Specialist

Exp : 7+ Years

$45 / hr

Results-driven IT professional with over 3 years of experience in network administration, Unix systems administration, and cybersecurity. Skilled in troubleshooting, project management, and providing exceptional customer support. Proficient in implementing and maintaining IT infrastructure with a focus on network security, cloud platforms, and scripting. Adaptable and collaborative, with a strong commitment to ongoing learning in the networking and cybersecurity domains.

Educational Qualification:

  • MSc in Cybersecurity
  • Dublin Business School, Dublin, Ireland (2023 – 2024)
  • Courses: Network and System Administration, Cryptography, Digital Forensics, Penetration Testing, Business Continuity Management,
  • Organizational and Societal Cybersecurity, Advanced Databases.
  • B.Tech in Geology
  • Federal University of Technology Owerri, Nigeria

Certifications:

  • AWS Cloud Practitioner
  • Security Blue Team Level 1
  • CompTIA Security+ (SY0-601)
  • Vulnerability Management
  • AWS re/Start Graduate
  • Introduction to Network Analysis
  • Introduction to OSINT

Technical Skills

Operating Systems: Ubuntu, Red Hat Linux, Windows, macOS

Networking Protocols: HTTPS, LAN, DNS, IP, TCP/UDP, VPN, firewalls, routers, subnets, switches

Cloud Platforms: AWS (EC2, ECS, Inspector, Lambda, ElasticSearch, GuardDuty, WAF, Config, CloudTrail, Trusted Advisor)

Ticketing Systems: Autotask, Zendesk, Okta, ServiceNow, ServiceDesk Plus

Remote Support Tools: Datto, TeamViewer, Zoom, Remote Assistance, Remote Desktop Connection

Scripting: Bash, PowerShell

Security Tools: Splunk, Nessus, Any.Run, Nmap, Phishtool, FTK, Autopsy, Volatility, Cyberchef

Active Directory: Management and troubleshooting in enterprise environments

Expertise

Network and Systems Administration: Proficient in diagnosing network issues, configuring routers, switches, and firewalls, and implementing network security protocols.

Cybersecurity Practices: Skilled in vulnerability management, incident response, and use of security tools such as Nessus, Nmap, and AWS security services to safeguard IT infrastructure.

Cloud Infrastructure Management: Experienced with AWS cloud platforms and services for secure, scalable infrastructure management.

Scripting & Automation: Proficient in Bash and PowerShell for process automation and systems administration tasks.

Customer Support & Troubleshooting: Strong background in providing Level 1 and Level 2 technical support, managing ticketing systems, and resolving user issues efficiently.

Work Experience:

Junior System Administrator – AccessForte, Lagos, Nigeria Feb 2019 – Oct 2022
  • Provided IT support and resolved user issues, installed and configured software and hardware, and maintained backups using Veeam and Acronis.
  • Managed user accounts and permissions in Active Directory, maintaining security and access controls.
Network Support Technician – Pivot GIS Limited, Lagos, Nigeria Jan 2016 – Nov 2018
  • Diagnosed and resolved network connectivity issues using tools like Wireshark, Ping, and Traceroute.
  • Installed, configured, and maintained network devices, created documentation, and provided user training on network best practices.
Helpdesk Tech Support – Nigerian Institute of Petroleum Resources, Lagos, Nigeria Feb 2015 – Dec 2015
  • Managed ticketing systems, assisted with onboarding and offboarding processes, and maintained accurate asset registers.
  • Installed and configured new systems, ensured proper security, and set up user accounts.

Projects:

File Sharing and Permissions Setup: Configured file sharing with appropriate permissions for different user groups.

Active Directory Backup and Restore: Implemented a comprehensive backup and restore plan for Active Directory.

Vulnerability Management Solutions: Deployed AWS Inspector and EC2 instances to strengthen asset security.

Honeypot Deployment and Analysis: Deployed a honeypot in a Google Cloud environment to analyze attack patterns.

AI-Driven Defense for Healthcare IoT: Developed an AI-driven defense mechanism using TPOT honeypot to mitigate ransomware attacks on IoT devices.

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Prakash

Technical Architect

Exp : 20+ Years

$65 / hr

A highly accomplished Principal Architect with over 20 years of international experience in delivering digital solutions, cloud-native development, and microservices for Fortune 500 clients. Expert in AI, Machine Learning, IoT, cloud migration (AWS, Azure), and serverless architecture, with a proven track record of leading large-scale projects and cross-functional teams across global markets.

Educational Qualification:

  • MBA – Case Western Reserve, Cleveland, OH, USA
  • Masters in Engineering – BITS Pilani, India
  • Bachelors in Engineering – BITS Pilani, India

Technical Skills

Programming Languages: Java, Python, NodeJS, Go, React

Cloud Technologies: AWS (Lambda, Fargate, API Gateway, Sagemaker, EKS, S3, DynamoDB, Redshift, IAM, CodePipeline), Azure (Functions, IOT Central, AI Studio, App Service, AKS)

Machine Learning: AWS Sagemaker, Azure ML, AutoML, MLOps

Containers & Orchestration: Docker, Helm, Kubernetes (K8s), Portainer, Rancher

Event-Driven Architecture: AWS SNS, SQS, Event Store, CQRS

AI Tools: OpenAI (ChatGPT-4, LangChain, Semantic Kernel)

DevOps: Terraform, CI/CD pipelines, AWS CodePipeline, Azure DevOps

Database Technologies: DynamoDB, Redshift, Aurora, Elasticache, Oracle

Security: Zero Trust Security, AWS WAF, RBAC, Entra

Expertise

Cloud-Native Development: Extensive experience in cloud migration, serverless architectures, and microservices using AWS and Azure.

Machine Learning & AI: Led AI/ML practices, delivering SaaS solutions with advanced ML models, MLOps pipelines, and cloud-based analytics.

Event-Driven Systems: Architected and implemented event-driven architectures using CQRS, Fanout patterns, and event sourcing for high performance.

Automation & Infrastructure: Spearheaded automation initiatives with Terraform, introduced CI/CD pipelines, and optimized infrastructure costs by up to 80%.

Cross-Functional Leadership: Managed global teams across the USA, UK, Germany, India, South Korea, and more, ensuring project success through collaboration and strategic planning.

Cost Optimization: Delivered projects with significant cost savings through architectural re-design, cloud-native services, and efficient resource allocation.

Work Experience:

Principal Architect (2023 – Present):

  • Led AI/ML practice on AWS and Azure; delivered SaaS MVP in 3 months.
  • Architected predictive maintenance SaaS using Azure IoT Central, AI Studio, and microservices on Kubernetes.
  • Implemented Zero Trust security and monitored resilience with AWS Resilience Hub.

Principal Architect (2021 – 2023):

  • Led product development for warehouse automation systems, improving performance by 50%.
  • Re-architected systems to serverless event-driven architecture, reducing infrastructure costs by 80%.
  • Integrated cloud-native services (SNS, SQS, Redshift) to reduce technical debt and enhance analytics.

Director Technology (2020 – 2021):

  • Led AWS cloud operations and implemented CI/CD pipelines, reducing time-to-market by 50%.
  • Migrated SaaS product to serverless architecture, cutting TCO by 40%.

Software Manager (2017 – 2020):

  • Achieved 40% cost savings by integrating multi-cloud systems with event-driven architecture.
  • Developed microservices-based products using Python, NodeJS, Java, and React.

Solutions Architect (2013 – 2017):

  • Architected and developed NodeJS, Python, and SpringBoot microservices for large-scale web platforms.

Various Leadership & Development Roles (1999 – 2013):

  • Developed software modules in telecom, finance, and government sectors, leading teams to deliver enterprise-grade solutions using Java, Spring, and Python.
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Rodrigo H

Full Stack Developer

Exp : 7+ Years

$50 / hr

Experienced Full Stack Developer with a strong background in backend development using NodeJS, Express, and AWS, along with proficiency in MongoDB and MySQL. Proven ability to design, implement, and optimize web applications. Demonstrates a solid understanding of process management and database administration. Skilled in troubleshooting and supporting networking issues with hands-on experience in Cisco and Juniper routers.

Educational Qualification:

  • Full Stack Web Developer – Digital House Coding School (July 2020)
  • Software Engineer – Universidad Abierta Interamericana (April 2015 – Dec 2019) | Graduated with an average grade of 8

Technical Skills

Languages: JavaScript, NodeJS

Frameworks: Express, Sails.js

Databases: MongoDB, MySQL, SQL Server

Cloud Platforms: AWS

Version Control & CI/CD: GitHub, GitHub Actions, Jenkins

Operating Systems: Linux

Development Tools: Npm

Other Skills: UML, Scrum

Expertise

Full Stack Development: Strong proficiency in full stack development, with experience in developing internal web pages, backend services, and API management.

Backend Engineering: Expertise in designing, developing, and maintaining backend services using NodeJS, MongoDB, and MySQL, focusing on performance optimization and scalability.

Cloud Integration: Hands-on experience with AWS services and Jenkins for deployment and cloud-based solutions.

Database Management: Experience in managing databases with SQL Server and MongoDB, ensuring data consistency and reliability across applications.

Troubleshooting & Support: Extensive background in troubleshooting network issues, providing support for Cisco and Juniper routers, and managing VM configurations and upgrades.

Work Experience:

Backend Developer (Nov 2021 – Present), Endava:

  • Developing backend solutions using NodeJS, Express, and AWS.
  • Managing MongoDB databases and handling deployments via Jenkins.

Software Developer (May 2021 – Nov 2021), WarnerMedia:

  • Developed internal web applications, utilizing NodeJS, GitHub, and MongoDB.
  • Automated processes using GitHub Actions for continuous integration.

Software Developer (Jan 2021 – May 2021), Eudaimonia Software Factory:

  • Developed and fixed functionalities across various projects using NodeJS, Sails.js, MongoDB, and MySQL.

Implementation Analyst (Feb 2020 – Jan 2021), Telecom Argentina:

  • Implemented technical solutions on the Flow platform, including upgrades and VM configuration.

Process Analyst (April 2019 – Feb 2020), Telecom Argentina:

  • Led process analysis and implementation, working with SQL Server databases.

NOC Help Desk and Dispatch Operator (Oct 2016 – Apr 2019), Telecom Argentina:

  • Provided network troubleshooting and support, working with Cisco and Juniper routers.
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Sarath S

Machine Learning Engineer

Exp : 6 Years

$30 / hr

Senior Machine Learning Engineer with 6 years of experience in MLOPs, AI, Data Science and computer vision

Key Skills

  • Python
  • Machine Learning
  • Computer vision
  • NLP
  • LLMs
  • Langchain
  • React
  • MongoDB
  • Flask
  • NoSǪL
  • AWS

Additional Skills

  • Cloud Computing
  • CI/CD
  • MLOPs
  • MLFlow
  • Sagemaker
  • Lambda
  • Glue
  • Git
  • Docker
  • Microservices
  • Distributed Systems
  • Blockchain

Detailed Experience

  • Expertise in Azure MLOps, Computer Vision, and Data Science.
  • Automated onboarding verification processes using OCR and entity identification.
  • Extracted handwritten data from children’s progress cards using OCR.
  • Developed forecasting and churn models for price optimization.
    • Worked on Computer Vision projects, utilizing dlib, OpenCV, Keras, and TensorFlow.
  • Implemented CNNs, U-Nets, and transformers for Computer Vision.
  • Developed custom text detection and recognition models for OCR.
  • Deployed solutions on AWS EC2 and automated deployment using Python boto3.
  • Worked on AI and Blockchain projects, including Blockchain token purchase forecast, retention analysis, digital marketing effectiveness analysis, and optimization.
  • Developed NLP-based chatbots using Spacy and NLTK.
  • Explored RNN and LSTM models.
  • Gained experience in Distributed AI and Ethereum Dapps in the Blockchain domain.
  • Contributed to IOT product development with integrated intelligence.
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Download Resume

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