E2E testing of applications and surrounding eco-systems within Mortgage domain. Test of functionality on high level and from end to end perspective. Creating overall and complete business critical flow testing. Analyze requirements, design comprehensive test scenarios, create detailed test cases, and execute manual functional tests across complete end-to-end user workflows. Identify, document, and track defects with detailed reproduction steps; collaborate with developers to resolve issues and perform retesting and regression testing. Review functional requirements for completeness and testability of them, participate in refinement sessions, and ensure acceptance criteria are clear and testable. Verify integration points between system components, validate data flow across applications, and test third-party integrations from a functional perspective. Work closely with business analysts, developers, and product owners; participate in agile ceremonies; communicate test progress and provide testing estimates. Provide test status reports and quality metrics, assess release readiness and support UAT activities. Planning & Executing regression tests for each release.