Detail-oriented QA Engineer with 5+ years of experience in testing mainframe, midrange, and API applications. Strong background in SQL for test data creation and verification, test case design, and execution using tools like Jira Test Management and Azure DevOps. Proven ability to work independently, adapt to changing requirements, and deliver quality software under both Agile and Waterfall methodologies. Passionate about improving processes, driving continuous improvement, and ensuring traceability from requirements to deployment.