I build the verification layer for AI-assisted software.

Self-triaging incident pipeline

Production errors classify themselves, draft their own fixes, and open confidence-gated pull requests. There's no human in the first loop. The gate decides what's safe to put up for review.

Impact: many hours saved on every issue triage raised by Sentry

Coverage that grows itself

Every closed production bug becomes a Playwright regression test via Claude Code, driven by a tag-based state machine on a weekly schedule. The suite widens on its own, so yesterday's incident can't reappear unnoticed.

Impact: several hours saved for each new bug

Parallel E2E on shared state

Parallelized Playwright across a single shared-state environment using tag-based serial lanes (@readonly / @stateful) and per-worker storage state. That cleared the race conditions on a non-isolated backend, and it did it without a fresh fixture for every test.

Impact: 50% reduction in run times on parallelized tests

Quality, built from zero

Stood up the frontend unit-testing practice from scratch with Jest + RTL + MSW, enforced in CI so a failing test blocks the merge instead of slipping into a release. Wrote the testing standards the team builds against today, as the first QA voice on the product.

Impact: increased confidence in code quality

QA that writes itself, on demand

Authored custom Claude skills and slash commands that generate bug-fix test coverage across frontend and backend. The repetitive QA chores are now a one-command workflow anyone on the team can run.

Impact: hours saved on each new test suite written

FDA-grade V&V

Owned formal validation, verification, and traceability for FDA-submitted SaaS algorithms: STD / STR / RTM documentation backed by automated GitLab CI/CD tests. Designed the Java and Selenium framework that a distributed team of eight built on.

Impact: maximized confidence in product quality, aligned with customer and regulatory needs

Egg Smash Adventures

A mindless-fun mobile game where you play a monkey, smash eggs, win rewards, and climb the stages. I built it solo with Claude and VS Code, with Supabase handling auth, user accounts, and cloud save. And yes, GitHub Actions runs daily sanity tests on it, because apparently I can't ship anything without a pipeline.