Rahul Singh
Principal Engineer / SDET
About
Principal Engineer / SDET with 9+ years of experience in Automation, Manual, Mobile, API, Performance, Accessibility, and AI-driven testing across large-scale enterprise applications. Strong expertise in Automation Framework Design, CI/CD integration, BDD testing, and Agile delivery. Proven ability to lead QA teams, define test strategy, improve test coverage, and reduce release risk. Hands-on experience with Selenium, Appium, Playwright, Cucumber, REST Assured, Jenkins, BrowserStack, and cloud-based test execution.
Skills & Expertise (38)
Work Experience
Principal Engineer / SDET
Innominds Software Pvt. Ltd.
Sep 2025 - Dec 2025
Defined test strategy and automation roadmap for Android and iOS applications. Reviewed and optimized automation frameworks, improving execution stability. Integrated automation suites with CI/CD pipelines (Jenkins) enabling daily builds. Led defect triage, root cause analysis, and release sign-off activities. Mentored QA engineers and enforced best practices in Agile teams.
Test Lead / Senior SDET
Wipro Ltd.
Jul 2020 - Jun 2025
Managed end-to-end QA delivery for enterprise mobile applications. Led teams of up to 12 QA engineers across manual and automation testing. Designed and implemented Appium-based automation frameworks using Java. Increased regression automation coverage to 80%+, reducing execution time by 40%. Executed sprint testing, smoke testing, and full regression cycles in Agile releases. Collaborated with Product Owners, Developers, and DevOps teams for quality governance.
Senior Quality Analyst / SDET
Publicis Sapient
Mar 2018 - May 2020
Performed automation, API, and performance testing for global mobile applications. Executed performance testing using JMeter, identifying scalability issues. Validated applications across QA, UAT, and Production environments. Improved early defect detection, reducing production issues by 25%.
QA Engineer / Automation Engineer
BizViz Technologies
Nov 2016 - Jan 2018
Designed and built Hybrid Selenium automation framework (Java) from scratch. Automated critical regression suites, improving test efficiency. Performed API testing using Postman and supported release validation. Maintained release notes and enhancement documentation.
Software Test Engineer
Quess Corp Ltd.
Jun 2015 - Jun 2016
Executed manual and automation testing using Selenium WebDriver. Performed exploratory testing, defect analysis, and test case execution. Supported automation initiatives and met aggressive delivery timelines.
Education
Bachelor’s Degree - Vinayaka Missions University (VMU)
- · Afghanistan
Certifications
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Skills (38)
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