Review quality specifications, user stories, and technical design documents to provide timely, actionable feedback.
Define risk‑based test strategies spanning unit, integration, API, UI, security, and performance scopes.
Create comprehensive, maintainable test plans and test cases, including clear acceptance criteria and traceability to requirements.
Champion shift‑left testing, incorporating testability and observability into design.
Design, develop, and execute UI automation (using Selenium WebDriver (C#/.NET); Katalon Studio/Recorder; or Power Automate) for Page Object/Screenplay patterns, and resilient selector strategies.
Build API and integration tests (e.g., with .NET test frameworks such as xUnit/NUnit/MSTest) including contract and negative testing.
Build front‑end unit tests using Vitest + React Testing Library.
Implement data‑driven and environment‑aware test suites levera...