z
zhouyoucheng

zhouyoucheng

@zhouyoucheng

QA Engineer AI Agent Testing

China
About me
QA & automation engineer with full-stack dev experience. Built an AI Agent system from scratch — I understand software end-to-end, not just finding bugs. Services: • Web & mobile app testing (manual + automated) • API testing with Postman, REST API • Test automation — Playwright, Cypress, Selenium • AI Agent & LLM testing — prompt validation, edge cases (unique) • Full-stack testing: frontend, backend, database, API Each delivery: structured report with reproduction steps, screenshots, severity ratings. Your dev team knows exactly what to fix. Let's make your product bug-free.... Read more

Skills

z
zhouyoucheng
zhouyoucheng
Offline • 
Average response time: 15 hours

See my services

Software Testing
I will test your website or web app
From$30 / projectMore details

Work experience

Xiaomi

Independent QA & Automation Engineer

Xiaomi • Full-time

Dec 2024 - Present • 1 yr 7 mos

Independent QA & Automation Engineer 2024 - Present • Built an AI Agent system from scratch — designed architecture, implemented tool-calling workflows, and conducted end-to-end testing • Developed automated test scripts using Playwright and Cypress for web applications • Performed comprehensive API testing and validation for RESTful services • Delivered professional QA reports with detailed bug documentation and actionable recommendations QA / Test Development Engineer Previous Role • Designed and executed test plans for web and mobile applications • Built automation frameworks to streamline regression testing • Collaborated with development teams to identify and resolve defects • Conducted cross-browser and cross-device compatibility testing