Team cuts manual QA from 1 hour to 10 minutes by rebuilding E2E test infrastructure

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A small SaaS development team rebuilt their end-to-end testing infrastructure from scratch using Playwright, Docker, deterministic database seeds, and role-specific test accounts. The overhaul was prompted by AI-assisted development accelerating code output faster than manual QA and review processes could keep up. Each manual user acceptance test previously took around one hour; the new automated setup reduces that to five to ten minutes with AI assistance. The pipeline now runs automatically on every pull request preview, and the improved role-based account setup exposed previously hidden permission bugs. The team frames robust test infrastructure not as a purely technical decision but as a product strategy that makes sustained development speed possible.

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