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Skills & Expertise (43)
Work Experience
Software Tester (QA Engineer — Manual & Automation)
O Source Global Pvt Ltd
Dec 2023 - Present
Developed and executed 300+ test cases, test plans, and test scenarios for web, mobile, and software applications — ensuring products met the highest quality standards before every release. Performed manual testing across functional, regression, integration, and UAT cycles — consistently achieving 95%+ test coverage per sprint across all product modules. Identified, documented, and tracked 150+ bugs using defect management tools (JIRA, Mantis) — with clear reproduction steps, expected vs. actual results, and severity/priority classification. Validated bug fixes and ensured successful implementation — conducting targeted re-testing and regression cycles post-fix to confirm defect resolution and prevent regression. Collaborated with developers to troubleshoot and resolve issues — providing detailed defect documentation and working closely to clarify requirements and improve testability. Performed API testing using Postman — validating endpoint behaviour, request/response payloads, HTTP status codes, error handling, and data integrity across integration points. Conducted basic database validation using SQL — verifying backend data accuracy, consistency, and business logic against expected application behaviour. Applied understanding of web applications and client-server architecture — testing request flows, network behaviour, and server responses using browser DevTools for thorough issue diagnosis. Maintained testing documentation and quality reports — test plans, RTM, defect reports, and release validation summaries kept up-to-date across all sprint cycles. Reduced post-release defect leakage by ~25% through structured smoke, sanity, regression, and release validation — championing quality across multiple environments. Participated actively in Agile/Scrum meetings and QA discussions — sprint planning, stand-ups, grooming, and retrospectives — integrating QA throughout the development lifecycle. Supported automation test suites using Selenium WebDriver (Java) and Playwright (JavaScript) — executing regression automation and performance testing using JMeter.
Education
BTech(CSE)
2016 - 2020 · India
Certifications
Digital Personal Data Protection
Envista Cybersecurity Solutions Pvt Ltd · 2026
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