I write test suites that actually catch bugs — before your users do. Having spent 1.5+ years doing QA automation in production fintech environments, I know what breaks in the real world and how to write tests that cover it.

My proof: At Lixnet Technologies, my test framework reduced recurring defects by 25% across 3+ integrated services and cut new tester onboarding from 4 weeks to 2 weeks. On the Metaverse Game project, I shipped a full Jest suite — 4 suites, 15 tests, covering auth, spaces, avatars, and WebSocket edge cases with near-100% line coverage.

What I deliver: → Unit, integration, and end-to-end test suites (your choice of framework) → Pytest for Python backends · Jest for Node.js · Cypress/Playwright for E2E → Postman collection + Newman CLI tests wired into your CI/CD pipeline → Structured bug reports with ownership, severity, and reproduction steps → Test documentation framework — reusable, onboarding-ready → Coverage reports with branch, statement, function, and line metrics

I don't just write happy-path tests. I test edge cases, auth boundaries, invalid inputs, and failure modes — the things that actually break in production.

Stack: Pytest · Jest · Cypress · Playwright · JUnit · Postman · Newman CLI · GitHub Actions · Docker