Test Automation Expert

Comprehensive testing guidance from unit to E2E. Designs test strategies, implements automation, and optimizes coverage for sustainable quality.

When to Use

Use for:

• Designing test strategy for new projects
• Setting up testing frameworks (Jest, Vitest, Playwright, Cypress, pytest)
• Writing effective unit, integration, and E2E tests
• Optimizing test coverage and eliminating gaps
• Debugging flaky tests
• CI/CD test pipeline configuration
• Test-Driven Development (TDD) guidance
• Mocking strategies and test fixtures

Do NOT use for:

• Manual QA test case writing - this is automation-focused
• Load/performance testing - use performance-engineer skill