Analyze business and functional requirements, and translate them into detailed test scenarios and test cases.
Perform functional, regression, integration, system, and user acceptance testing (UAT).
Execute manual and automated test cases to validate application functionality.
Identify, document, and track defects using issue tracking tools (e.g., Jira, Bugzilla, Azure DevOps).
Collaborate with developers, business analysts, and other stakeholders to resolve defects and clarify requirements.
Participate in test planning, estimation, and risk analysis activities.
Ensure test coverage across modules and maintain traceability to requirements.
Perform sanity and smoke testing on new builds and releases.
Prepare and maintain test documentation — test cases, checklists, reports, and test summary
