Bipin Kumar Singh

About Bipin Kumar Singh

Senior QA Automation Engineer with 10+ years of experience in building and scaling automation frameworks across Mobile, Web, and API platforms.Currently working at Stashfin, driving end-to-end test automation for complex fintech loan journeys, covering STP and Non-STP flows. Mobile Automation: Appium (Android & iOS) Web Automation: Playwright, Selenium API Automation: RestAssured CI/CD: Jenkins, Docker, Cloud execution Frameworks: Java, TestNG, Maven, POM, BDD Focus Areas: Reliability, release quality, fast feedback loopsI enjoy solving complex testing problems, mentoring QA teams, and making automation a true release gatekeeper.Open to Senior QA / SDET roles where quality, ownership, and impact matter.

Experience

1. Sdet Iii

   Stashfin

   Mar 2025 — Present · Gurugram, IN

   Domain: Fintech / Lending PlatformsArchitect and maintain scalable automation frameworks for mobile (Appium), web (Playwright), and API testing (REST Assured) using a modular Page Object Model (POM) and reusable utility-driven design.Automate end-to-end loan application journeys across UI and backend layers, covering PAN, DOB, PIN Code, Email validation, consent flows, referral logic, and bank statement submission, with robust handling of hybrid WebView contexts.Enable comprehensive hybrid app test coverage using Chrome Inspect, ADB port forwarding, and stable XPath/CSS locator strategies for dynamic WebView DOM elements.Design and execute platform-specific, data-driven test cases using TestNG DataProviders, soft assertions, retry analyzers, and reusable helper utilities to improve test reliability.Build and maintain API automation suites using REST Assured for validating request/response contracts, business rules, error handling, and backend data consistency, aligned with end-to-end UI flows.Integrate mobile, web, and API automation suites into CI/CD pipelines via Jenkins, supporting execution on Docker-based Android emulators and BrowserStack for scalable cross-device and environment-based testing.Implement advanced ADB logcat parsing to capture real-time API and crash failures, enriching Allure and ExtentReports with actionable diagnostics.Strengthen QA productivity through AI-assisted workflows by leveraging OLLAMA for test case generation and tools such as Cursor AI, ChatGPT, and QuashBugs for faster debugging and test maintenance.Support API mocking and contract validation using WireMock, perform backend verification using REST Assured and Postman, and ensure UI/UX design fidelity through structured Figma reviews.Mentor 3 junior QA engineers, conduct code reviews, and own regression, sanity, and PR-level test suites, contributing to stable releases and reduced production issues.

Education

• GSS Institute of technology

  Bachelor of Engineering - BE, Computer Science

  2008 — 2015

• Gahmar Inter college

  intermidate , Science

  2005 — 2006

• Gahmar inter college

  High School, science

  2003 — 2004