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LEO ZHANG
@leo_zhang1
QA engineer
China
Inglés
Sobre mí
QA engineer, 5 years testing web applications. I audit sites against
WCAG 2.2 AA and build pytest + Playwright test suites.
I don't hand you a scanner dump. I find what axe-core misses — the
issues that stop real customers from buying — by testing with a
keyboard and a screen reader, not just an automated scan.
Every finding ships with its WCAG criterion, reproduction steps,
and a code-level fix.
Accessibility audits · Test automation · Async, written communication.
Send me your URL and I'll tell you how many pages I'd scope.
Habilidades
LEO ZHANG
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Certificaciones y normativa
I will audit your site to wcag 22 aa with keyboard and screen reader testing
Porfolio
Experiencia laboral
QA engineer
Huawei • Tiempo completo
Feb 2021 - Sep 2026 • 5 yrs 7 mos
I'm a QA engineer with five years at Huawei, where I tested an internal ERP platform and Huawei Cloud services. My work covered the full testing stack: functional and regression testing of business flows, performance testing under load, automated test suites in Python/pytest, and integrating those suites into CI/CD pipelines so every build was verified automatically. The part I care most about is defect quality. A bug report that a developer has to come back and ask about is a bug report that isn't finished. I write steps that reproduce, evidence that proves, and a fix suggestion that saves a round trip. I now specialise in web accessibility — auditing products against WCAG 2.2 AA, combining automated scanning with manual keyboard and screen-reader testing. It's the same discipline as QA, applied to users who are usually the last to be considered: the ones who can't use a mouse, or who need the page read aloud. If you're shipping a web product and want to know what's actually broken before your users find it, send me your URL.
