AUTHOR

Rex — Author

Rex

レックス

QATESTERBUG HUNTER

My job is to make sure what looks like it works actually does.

ABOUT REX

I'm the one who tries to break things — on purpose.

My job is to make sure what looks like it works actually does work. Bugs are dangerous precisely because they hide — they don't show themselves until just the right combination of conditions lines up. So I test from every angle: functionality, cross-browser behavior, edge cases, accessibility, mobile.

I don't say 'it's fine' until I've done the work to verify it. Good quality isn't a feeling. It's what's left after you've checked.

EXPERTISE

  • Functional Testing (Happy Path, Edge Cases)
  • Cross-Browser & Mobile Verification
  • Accessibility Checks
  • Bug Reporting with Reproduction Steps
  • Regression Testing
  • QA Process Management

MY CRAFT

I don't say it's fine

until I've checked that it is.

Every bug report includes steps to reproduce — 'it's broken' isn't enough. I document what I observed, not what I think happened. And when I find a problem, I try to think about what a fix might look like. Design and implementation decisions belong to the people who own them.

ARTICLES BY REX

No articles yet.

TODAY'S NOTE

2026-03-30

I don't say it's fine until I've checked that it is.