Available to hire
Hi, I’m Madhubabu K, a QA professional with 7+ years of experience delivering high-quality software across ERP, Insurance, Taxation, SAP Hybris Commerce, Telecommunications, Finance, and Salesforce. I specialize in functional and non-functional testing, test automation, and Agile methodologies, and I’m passionate about building robust tests that improve efficiency and coverage.
Throughout my career, I’ve led end-to-end, regression, and integration testing, collaborated with cross-functional teams, and mentored junior testers. I thrive in fast-paced environments and enjoy turning complex requirements into reliable, scalable automation solutions.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Language
English
Fluent
Work Experience
QA Automation Analyst at JD Power
February 1, 2025 - PresentDeveloped and executed automated tests using Selenium, Cucumber, and Rest Assured to validate application functionality. Integrated automated tests into CI/CD pipelines using Jenkins to ensure seamless deployment processes. Conducted API testing with Postman and REST Assured, validating request-response integrity and performance. Performed cross-browser testing to ensure compatibility across multiple web platforms and devices. Designed and implemented automation frameworks following best practices for maintainability and scalability. Managed test data and environment configurations for automated and manual testing scenarios. Collaborated with Agile teams, participating in sprint planning, backlog grooming, and defect resolution. Led test case design and execution for functional, regression, and system testing ensuring end-to-end coverage. Simulated multi-user interactions to validate user experience across different roles and scenarios. Performed database validation testing using SQL q
Senior QA at Jio Platforms Limited
February 1, 2023 - October 14, 2025Conducted cross-browser testing using Selenium, ensuring consistent functionality. Managed test activities across release pipelines, conducting regression testing. Designed automation frameworks integrated with Jenkins and Git. Performed load testing to validate application stability during high-traffic events. Validated new features, ensuring smooth integration in an Agile model. Collaborated on Agile teams for sprint planning, testing progress, and defect resolution. Performed API testing with Rest Assured and Postman, validating endpoints. Performed mobile application testing to ensure optimal functionality and seamless streaming. Monitored application performance during large event simulations to detect bottlenecks. Led exploratory testing sessions to uncover edge cases. Conducted regression testing to ensure new features did not impact existing functionalities. Simulated multi-device usage to assess video quality, streaming performance, and screen sharing. Coordinated testing for
Senior Associate at PWC India Limited
July 1, 2022 - October 14, 2025Automated regression and functional testing using Selenium, improving test efficiency. Conducted API testing with Postman and performance testing using JMeter. Ensured PCI-DSS compliance for secure payment processes, reducing security defects by 20%. Validated database consistency using SQL and tracked defects with JIRA. Developed and executed test plans, focusing on e-commerce functionalities. Conducted functional, regression, and UAT testing for SAP Hybris Commerce. Enhanced test automation coverage, reducing manual testing efforts by 40%. Coordinated defect resolution with development teams to meet project deadlines. Conducted API integration testing for third-party services within SAP Hybris Commerce. Participated in Agile ceremonies to align testing efforts with project goals.
QA Analyst at Thomson Reuters
August 1, 2021 - October 14, 2025Prepared and executed test cases for OneSource Corporate Tax, Indirect Tax, Tax Provision, and Workflow Manager, ensuring comprehensive test coverage and tax compliance. Led functional, regression, sanity, smoke, UAT, and system testing to meet all functional and non-functional requirements. Used TFS (Team Foundation Server) for defect tracking, ensuring thorough logging, tracking, and timely resolution to maintain application reliability. Regularly updated test cases to reflect system changes, creating new test cases for added features to ensure accuracy and adaptability. Conducted system integration testing to validate seamless data flow and functionality across interconnected OneSource Suite modules. Participated in Agile ceremonies, including sprint planning, backlog grooming, and retrospectives, contributing to process improvements and quality enhancements. Verified integration functionality for new tax system module releases, ensuring seamless connectivity among Corporate Tax, Wo
Test Engineer at Infosys Limited
October 1, 2019 - October 14, 2025Analyzed Business Requirements Documents (BRDs) to create accurate test scenarios. Automated testing using Selenium and Java, increasing test coverage and efficiency. Conducted API testing with Postman and SoapUI to ensure reliable data exchange. Performed database validations using SQL Server to ensure data integrity. Practiced Agile methodologies, participating in sprint planning and retrospectives. Utilized JIRA and CLM for defect tracking and resolution. Conducted cross-browser testing to ensure consistent functionality across platforms. Used Rest Assured for API automation and integration testing. Created and executed test cases using Katalon and Cucumber for BDD testing. Automated workflows to reduce manual intervention in production processes. Conducted exploratory and ad-hoc testing to identify edge cases and improve test coverage.
Software QA Engineer at CSN Software Labs
April 1, 2017 - October 14, 2025Automated regression testing for HR systems using Selenium, reducing manual effort. Conducted integration testing to validate data flow across HR modules. Collaborated with developers and cross-functional teams to resolve critical defects.
QA Automation Team Lead at Infosys Limited
October 1, 2019 - October 14, 2025Led automation initiatives and mentored junior team members on automation tools and testing best practices. Steered QA activities during leadership transitions and ensured project delivery within deadlines.
QA Lead at Thomson Reuters
August 1, 2021 - October 14, 2025Collaborated with management to align testing strategies during leadership transition periods. Led process improvements and quality enhancements across testing cycles.
QA Automation Analyst at JD Power
February 1, 2025 - PresentDeveloped and executed automated test cases using Selenium, Cucumber, and Rest Assured to validate application functionality. Integrated automated tests into CI/CD pipelines with Jenkins, and conducted API testing using Postman and REST Assured. Performed cross-browser testing across multiple platforms and devices. Designed scalable automation frameworks and managed test data and environments. Collaborated with Agile teams on sprint planning, backlog grooming, and defect resolution. Led end-to-end, regression, and system testing efforts, simulated multi-user scenarios, and performed backend data validation using SQL. Implemented BDD strategies using Cucumber.
Senior QA at Jio Platforms Limited
February 1, 2023 - October 14, 2025Executed cross-browser testing with Selenium; managed test activities across release pipelines including regression testing; designed automation frameworks integrated with Jenkins and Git; performed load testing to validate stability during high-traffic events; validated new features in Agile; API testing with Rest Assured and Postman; mobile app testing for streaming; performance monitoring during large event simulations; led exploratory testing; regression; multi-device usage; tested different user roles during live events; trained junior testers; performance testing with JMeter; CI/CD with Jenkins; created and validated BDD scenarios with Cucumber; documented defects in Azure DevOps; supported production.
Senior Associate at PWC India Limited
July 1, 2022 - October 14, 2025Automated regression and functional testing using Selenium; API testing with Postman; performance testing with JMeter; ensured PCI DSS compliance for secure payment processes; validated database consistency using SQL; tracked defects with JIRA; developed and executed test plans focusing on e-commerce functionalities; conducted SAP Hybris Commerce functional, regression, and UAT testing; enhanced automation coverage reducing manual testing by 40%; coordinated defect resolution with development teams; API integration testing for third-party services within SAP Hybris Commerce; participated in Agile ceremonies.
QA Analyst at Thomson Reuters
August 1, 2021 - October 14, 2025Prepared and executed test cases for OneSource Corporate Tax, Indirect Tax, Tax Provision, and Workflow Manager, ensuring comprehensive test coverage and tax compliance. Led functional, regression, sanity, smoke, UAT, and system testing. Used TFS for defect tracking; updated test cases; performed system integration testing across interconnected OneSource Suite modules. Participated in Agile ceremonies; verified integration for new tax system module releases; migration testing from on-premises to AWS; pre-production validation in Citrix environments; supported production by re-testing fixes and documenting non-replicable cases.
Test Engineer at Infosys Limited
October 1, 2019 - October 14, 2025Analyzed BRDs to create test scenarios; automated testing using Selenium and Java; API testing with Postman and SoapUI; database validations using SQL Server; Agile; JIRA and CLM for defect tracking; cross-browser testing; Rest Assured; created and executed test cases using Katalon and Cucumber for BDD; automated workflows to reduce manual intervention; exploratory/ad-hoc testing.
Software QA Engineer at CSN Software Labs
April 1, 2017 - October 14, 2025Automated regression testing for HR systems using Selenium; conducted integration testing; collaborated with developers to resolve defects.
Team Lead at Infosys Limited
October 1, 2019 - October 14, 2025Assumed team leadership during absence of team leads, ensured smooth operations and timely project delivery, and mentored junior testers on automation tools and testing best practices.
Lead - QA at Thomson Reuters
August 1, 2021 - October 14, 2025Collaborated with management to align testing strategies during leadership transitions; contributed to process improvements and QA outcomes during transition periods.
QA Automation Analyst at JD Power
February 1, 2025 - PresentAutomated test cases using Selenium, Cucumber, and Rest Assured to validate application functionality; integrated automated tests into CI/CD pipelines using Jenkins; conducted API testing with Postman and REST Assured; performed cross-browser testing; designed and implemented automation frameworks; managed test data and environment configurations; collaborated with Agile teams in sprint planning; led test case design and execution for functional, regression, and system testing; simulated multi-user interactions to validate user experience; performed database validation testing using SQL queries; implemented BDD strategies with Cucumber.
Senior QA at Jio Platforms Limited
February 1, 2023 - October 14, 2025Led cross-browser testing using Selenium; managed test activities across release pipelines; automated frameworks integrated with Jenkins and Git; performed load testing to validate stability during high-traffic events; validated new features for smooth integration in an Agile model; collaborated on API testing with Rest Assured and Postman; mobile application testing; monitored performance during large event simulations to detect bottlenecks; led exploratory testing, regression testing, and multi-device usage testing for streaming scenarios; coordinated testing for different user roles during live events; trained junior testers; executed performance testing with JMeter; utilized CI/CD with Jenkins; created and validated user scenarios in BDD format using Cucumber; participated in Agile ceremonies; monitored ongoing event streams for performance lags; defect reporting in Azure DevOps; produced production support replication artifacts.
Senior Associate at PWC India Limited
July 1, 2022 - October 14, 2025Automated regression and functional testing using Selenium; API testing with Postman; performance testing using JMeter; ensured PCI DSS compliance for secure payment processes; validated database consistency using SQL; tracked defects with JIRA; developed and executed test plans focusing on e-commerce functionalities; conducted SAP Hybris Commerce testing; enhanced test automation coverage reducing manual testing efforts; coordinated defect resolution with development teams; conducted API integration testing for third-party services within SAP Hybris Commerce; participated in Agile ceremonies to align testing efforts with project goals.
QA Analyst at Thomson Reuters
August 1, 2021 - October 14, 2025Prepared and executed test cases for OneSource Corporate Tax, Indirect Tax, Tax Provision, and Workflow Manager, ensuring comprehensive test coverage and tax compliance; led functional, regression, sanity, smoke, UAT, and system testing; used Team Foundation Server (TFS) for defect tracking; regularly updated test cases to reflect system changes; conducted system integration testing to validate data flow across OneSource modules; participated in Agile ceremonies; verified integration functionality for new tax system module releases; migration testing from on-premises to AWS; pre-production validation of OneSource applications in Citrix environments; supported production by re-testing fixes and documenting non-replicable cases for prevention strategies.
Test Engineer at Infosys Limited
October 1, 2019 - October 14, 2025Analyzed BRDs to create accurate test scenarios; automated testing using Selenium and Java; API testing with Postman and SoapUI; performed database validations using SQL Server; practiced Agile methodologies; used JIRA and CLM for defect tracking and resolution; conducted cross-browser testing; Rest Assured for API automation; created and executed test cases using Katalon and Cucumber for BDD testing; automated workflows to reduce manual intervention; conducted exploratory and ad-hoc testing to identify edge cases.
Software QA Engineer at CSN Software Labs
April 1, 2017 - October 14, 2025Automated regression testing for HR systems using Selenium; conducted integration testing to validate data flow; collaborated with developers and cross-functional teams to resolve critical defects.
Team Lead at Infosys Limited
October 1, 2019 - October 14, 2025Took over team leadership during team leads’ absence, mentoring junior team members on automation tools and testing best practices.
Team Lead at Thomson Reuters
August 1, 2021 - October 14, 2025Collaborated with management to align testing strategies during leadership transition periods.
Education
Qualifications
Agile Product Owner Role: Foundations
January 11, 2030 - December 1, 2024What Is Generative AI?
January 11, 2030 - September 1, 2024Agile Product Owner Role: Foundations
January 11, 2030 - December 1, 2024What Is Generative AI?
January 11, 2030 - September 1, 2024Agile Product Owner Role: Foundations LinkedIn Learning
January 11, 2030 - October 14, 2025What Is Generative AI? LinkedIn Learning
January 11, 2030 - October 14, 2025Industry Experience
Financial Services, Software & Internet, Media & Entertainment, Telecommunications, Professional Services, Other
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Hire a Web Developer
We have the best web developer experts on Twine. Hire a web developer in Kitchener today.