Test team leadership and mentorship, QA process improvement and standardization, Test strategy development and execution, Risk-based testing and quality metrics, Stakeholder communication and reporting, Cross-functional team collaboration, Manual and automated testing frameworks, Test case design, execution, and maintenance, API testing and validation, Performance and regression testing, User Acceptance Testing (UAT) coordination, End-to-end system integration testing, Tools: HP ALM, Quality Center, SQL, Selenium, Platforms: Windows, Mac OS, Mobile (iOS/Android), Browsers: Firefox, Internet Explorer, Opera, Chrome, Methodologies: Agile, Waterfall, ITIL 4 Framework, Cloud: AWS DevOps, Cloud Operations, Healthcare systems (Claims, Prior Authorization, Member Eligibility), Insurance processing and verification, HIPAA compliance and regulatory standards, Provider portal and mobile application testing