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Hello, I’m Neeraj Kumar, a Full Stack QA Engineer with 12+ years of experience delivering high-quality software across SaaS, web, and desktop applications. I blend hands-on testing with strategic thinking to create solid test plans and automated pipelines that help teams release robust software. I excel at collaborating with developers and product managers to define acceptance criteria, build scalable automation frameworks with Playwright, Selenium, Cucumber, and Python-based tools, and integrate quality metrics into CI/CD using TeamCity, Docker, AWS, and Grafana. I’m passionate about continuous improvement and mentoring teams in modern QA practices.…Hello, I’m Neeraj Kumar, a Full Stack QA Engineer with 12+ years of experience delivering high-quality software across SaaS, web, and desktop applications. I blend hands-on testing with strategic thinking to create solid test plans and automated pipelines that help teams release robust software. I excel at collaborating with developers and product managers to define acceptance criteria, build scalable automation frameworks with Playwright, Selenium, Cucumber, and Python-based tools, and integrate quality metrics into CI/CD using TeamCity, Docker, AWS, and Grafana. I’m passionate about continuous improvement and mentoring teams in modern QA practices.

Neeraj Kumar

QA Engineer, Full Stack Developer, Back-End Developer, +3

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Hello, I’m Neeraj Kumar, a Full Stack QA Engineer with 12+ years of experience delivering high-quality software across SaaS, web, and desktop applications. I blend hands-on testing with strategic thinking to create solid test plans and automated pipelines that help teams release robust software. I excel at collaborating with developers and product managers to define acceptance criteria, build scalable automation frameworks with Playwright, Selenium, Cucumber, and Python-based tools, and integrate quality metrics into CI/CD using TeamCity, Docker, AWS, and Grafana. I’m passionate about continuous improvement and mentoring teams in modern QA practices.…Hello, I’m Neeraj Kumar, a Full Stack QA Engineer with 12+ years of experience delivering high-quality software across SaaS, web, and desktop applications. I blend hands-on testing with strategic thinking to create solid test plans and automated pipelines that help teams release robust software. I excel at collaborating with developers and product managers to define acceptance criteria, build scalable automation frameworks with Playwright, Selenium, Cucumber, and Python-based tools, and integrate quality metrics into CI/CD using TeamCity, Docker, AWS, and Grafana. I’m passionate about continuous improvement and mentoring teams in modern QA practices.

Available to hire

Hello, I’m Neeraj Kumar, a Full Stack QA Engineer with 12+ years of experience delivering high-quality software across SaaS, web, and desktop applications. I blend hands-on testing with strategic thinking to create solid test plans and automated pipelines that help teams release robust software.
I excel at collaborating with developers and product managers to define acceptance criteria, build scalable automation frameworks with Playwright, Selenium, Cucumber, and Python-based tools, and integrate quality metrics into CI/CD using TeamCity, Docker, AWS, and Grafana. I’m passionate about continuous improvement and mentoring teams in modern QA practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Hindi

Fluent

German

Beginner

Work Experience

Senior Automation Engineer at 3 T Software Labs GmbH

May 1, 2023 - Present

Designed and executed manual, exploratory, and automated test plans for Studio3T across browsers and platforms; validated functionality, system flow, and user satisfaction. Partnered with developers and product managers to write and refine test cases, acceptance criteria, and UAT scenarios in Agile sprints. Built a robust automation system with Playwright (TypeScript) and Selenium, integrated with Jira, TestRail, and Bitbucket; reduced regression testing effort to near zero. Collaborated on frontend testing workflows using TypeScript-based Playwright scripts and basic Jest unit testing, ensuring robust UI coverage. Conducted API testing and HTTP debugging with Postman and Pytest. Supported CI/CD processes with TeamCity, Docker, and AWS to maintain reliable release pipelines. Mentored junior testers on automation and agile QA practices.

Lead Software Engineer at H CL Technologies Ltd

April 1, 2023 - October 9, 2025

Building, managing and mentoring a multi-national team of 8 QA Engineers; Designing and executing the overall quality roadmap according to ISTQB standards; Designed the end-to-end UI Automation Framework using Java and Selenium; Mentored junior testers on Python-based automation and agile QA practices; Collaborated with product and development to align testing with business goals.

Senior QA Analyst at Oracle India Pvt Ltd

February 1, 2021 - October 9, 2025

Worked in multiple teams and worked on development of OPatch. Developed backend for multiple web apps for managing Oracle’s cloud infra and testing, using Python and Flask as backend and Oracle DB. Developed 200+ automation scripts for regression testing. Automated the process of OPatch certification on various platforms leading to a time reduction of 95%. Developed multiple standalone automation suites for testing OPatch in several environments including Oracle Cloud Infrastructure which resulted in a 90% reduction in Opatch testing time.

Team Lead Software Quality Engineering at L&T Technology Services Limited (LTTS)

April 1, 2015 - October 9, 2025

Led a team of 4, automating about 80% of the test cases which resulted in 90% of the regression defects being identified early. My responsibilities included analyzing requirements, developing test strategy, test plan and test cases, test case review and execution, defect management and automation framework development.

Founder and Head of Testing Center of Excellence at L&T Technology Services Limited (LTTS)

April 1, 2012 - October 9, 2025

Founded and led the efforts of the Testing Center of Excellence (TCoE) in LTTS. I developed general purpose automation framework, which were instrumental in getting at least 5 high-value projects worth USD 10 m.

Senior Automation Engineer at 3 T Software Labs GmbH

May 1, 2023 - Present

Led manual, exploratory, and automated testing for Studio3T across browsers and platforms; partnered with developers and product managers to define test cases, acceptance criteria, and UAT scenarios in Agile sprints; built a Playwright- and Selenium-based automation system integrated with Jira, TestRail, and Bitbucket, significantly reducing regression testing effort; contributed to frontend test workflows with TypeScript-based Playwright and Jest; performed API testing with Postman and Pytest; supported CI/CD with TeamCity, Docker, and AWS; mentored junior testers on automation and agile QA practices.

Lead Software Engineer at H CL Technologies Ltd

April 1, 2023 - October 9, 2025

Built, managed, and mentored a multi-national team of 8 QA Engineers; designed the overall quality roadmap per ISTQB standards; designed end-to-end UI Automation Framework using Java and Selenium; mentored junior testers on Python-based automation and agile QA practices; collaborated with product and development to align testing with business goals.

Senior QA Analyst at Oracle India Pvt Ltd

February 1, 2021 - October 9, 2025

Developed backend for multiple web apps for managing Oracle’s cloud infra and testing, using Python and Flask as backend and Oracle DB; developed 200+ automation scripts for regression testing; automated the process of OPatch certification on various platforms, reducing time by 95%; developed standalone automation suites for testing OPatch on Oracle Cloud Infrastructure, achieving a 90% reduction in Opatch testing time.

Team Lead Software Quality Engineering at L&T Technology Services Limited (LTTS)

April 1, 2015 - October 9, 2025

Led a team of 4, automating about 80% of test cases, resulting in 90% of regression defects identified early. Responsibilities included requirements analysis, test strategy planning, test case design and execution, defect management, and automation framework development; project Leica Microsystems Gmbh, Wetzlar, Germany.

Founder and Head of Testing Center of Excellence at L&T Technology Services Limited (LTTS)

April 1, 2012 - October 9, 2025

Founded LTTS Testing Center of Excellence and developed a general-purpose automation framework, instrumental in securing at least 5 high-value projects worth USD 10M.

Senior Automation Engineer at 3T Software Labs GmbH

May 1, 2023 - Present

Designed and executed manual, exploratory, and automated test plans for Studio3T across browsers and platforms; partnered with developers and product managers to refine test cases, acceptance criteria, and UAT scenarios; built an automation system with Playwright (TypeScript) and Selenium integrated with JIRA, TestRail, and Bitbucket, reducing regression testing effort; supported CI/CD with TeamCity, Docker, and AWS; mentored junior testers.

Lead Software Engineer at HCL Technologies Ltd

April 1, 2023 - October 9, 2025

Led a multinational team of 8 QA Engineers; designed end-to-end UI Automation Framework using Java and Selenium; mentored juniors on Python automation; collaborated with product and development to ensure testing aligned with business goals.

Senior QA Analyst at Oracle India Pvt Ltd

February 1, 2021 - October 9, 2025

Developed backend for multiple web apps managing Oracle’s cloud infra; built 200+ automation scripts for regression; automated Opatch certification across platforms, reducing time by 95%; built standalone automation suites for testing OPatch in Oracle Cloud Infrastructure, cutting Opatch testing time by 90%.

Team Lead Software Quality Engineering at L&T Technology Services Limited (LTTS)

April 1, 2015 - October 9, 2025

Led a team of 4; automated about 80% of test cases, enabling 90% of regression defects identified early; responsibilities included requirements analysis, test strategy/plan/cases, test execution, defect management, and automation framework development.

Founder and Head of Testing Center of Excellence at L&T Technology Services Limited (LTTS)

April 1, 2012 - October 9, 2025

Founded and led LTTS's Testing Center of Excellence; developed general-purpose automation framework instrumental in securing high-value projects worth USD 10m.