UI Automation Framework Development, Robot Framework & Selenium WebDriver, End-to-End Regression Automation, Data-Driven Testing, Functional Testing, Regression Testing, Integration Testing, End-to-End (E2E) Testing, Manual Testing, PLM Testing (ENOVIA / 3DEXPERIENCE), Test Metrics & Reporting, Quality Governance, AI-Based Test Case Generation, Release Validation, UAT Coordination, Stakeholder Collaboration, React.js Application Development, Functional Components & Hooks, Component-Based Architecture, REST API Integration, State Management, Reusable Test Framework Design, Test Suite Maintenance, CI/CD Integration, Test Stability Optimization, Debugging & Issue Resolution