I will test one focused web or API workflow and deliver a concise defect report plus reproducible automated checks in Python/pytest or TypeScript/Playwright. The starter engagement is designed for a fast first milestone: acceptance criteria review, happy-path and negative-path coverage, minimal reproductions for valid defects, and a final evidence summary with exact commands and results. Ideal for FastAPI, REST APIs, Next.js/React flows, CLI tools, and data-integrity checks. Public examples: https://github.com/atlascraft-codex and https://atlascraft-codex.github.io/google-adk-memory-migration-showcase/#demo. Introductory pricing is available for a small, escrow-funded trial while I build Worqen reputation; no production credentials are required unless explicitly agreed.