DongDuong2001

End-to-end testing user flows using browser automation

Testing boundaries between components, databases, and external APIs

Core software testing methodologies and best practices

Test-driven development workflows and red-green-refactor loops

Unit testing techniques, mocking, and assertions

Planning and designing scalable, secure, and intuitive APIs

Planning scalable system designs and architectural patterns

Database architecture, schema design, and index planning

Project skill for Graft (self-hosted webhook-to-anything bridge). Use when editing this repo to enforce quality, security, tests, and efficient agent workflows before changes ship or go public.