QA automation engineer based in Vietnam (GMT+7), with 7+ years of testing web, API and mobile products. I write Playwright and TypeScript tests that run in CI, and I build AI agents that do QA work.
Founder of Releaseworthy: managed QA for web, API and mobile, run by Claude agents and a human QA engineer.
Web and API: Playwright, TypeScript, Bun, zod contracts, Cucumber
Mobile: Appium, WebdriverIO, AWS Device Farm, Maestro, Mobilewright
CI: GitHub Actions, Azure Pipelines, CircleCI, Bitbucket Pipelines
Performance: k6, JMeter
AI for QA: Claude Agent SDK, MCP, RAG
- agentic-qa: Claude agents that plan tests from risk, refine acceptance criteria, write and run Playwright tests, and make the Go/No-Go call on a demo shop. Live report
- qa-automation-challenge: Playwright UI and API tests plus k6 performance tests for DemoBlaze, with 5 site defects and 5 performance findings written up.
- Email: lanhoang@releaseworthy.app
- Hire me on Upwork, with the contract and payment through Upwork
