On saucedemo-playwright, I built 29 automated end-to-end tests for login, inventory, sorting, cart, and checkout. They run on Chromium and Firefox in GitHub Actions, and I documented four defects with full bug reports.
For restful-booker-api-tests, I built 28 API tests covering all eight endpoint and method combinations, validating response structures with JSON Schema. As a freelance Smart Contract Auditor, I reported 30+ medium- and high-severity vulnerabilities in public contests and authored reports with proof of concepts and mitigation suggestions.
