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Mridul Sahu

@mridulsahu

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QA Engineer specializing in automated regression, API testing, and SQL data validation.

India

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What I'm looking for

I’m looking to own end-to-end QA—automated regression ahead of releases, strong REST/API coverage, and SQL-backed data integrity checks—while collaborating via Jira/Linear to hunt edge cases and ship confidently.

I’m a QA Engineer with 3+ years of experience building and maintaining automated regression suites and validating REST API coverage across fast-moving web platforms. I own the QA lifecycle from automating business-critical regression and API checks ahead of daily deployment sprints to writing precise, reproducible defect reports that speed release cycles.

I’m especially strong at backend verification—writing complex SQL queries (multi-table joins, window functions) and using tools like Metabase and advanced Excel to validate data integrity across releases. In my current role, I isolated and documented defects in Jira with exhaustive reproduction steps and Loom recordings, driving a 15% reduction in post-release production issues.

I also deliver pixel-perfect UI and cross-browser/mobile validation, authoring 200+ scenario-driven test cases aligned to Figma specs. I leverage GenAI tools like ChatGPT, Claude, and Gemini to brainstorm edge cases and strengthen test coverage.

Experience

Work history, roles, and key accomplishments

Current

QA Engineer

Current

Fluid.live Solutions Pvt. Ltd.

Feb 2023 - Present (3 years 5 months)

Built and maintained Java/Selenium WebDriver/TestNG automated regression suites and REST API validations (Postman) ahead of deployment sprints. Wrote complex SQL for backend data integrity checks, authored 200+ test cases for pixel-perfect and cross-browser QA, and reduced post-release production issues by 15% through Jira defect management.