Detail-oriented Software Test Engineer with 6+ years of experience across semiconductor engineering and software QA, specializing in system-level validation, test design, execution, and root cause analysis. Proven expertise in manual testing of web-based applications across multiple releases, with strong exposure to embedded systems validation. Skilled in defect management using JIRA, API testing with Postman, and working within Agile environments (Scrum and Kanban). Experienced in requirement analysis, comprehensive test case design, and full-cycle validation to ensure product quality and reliability. Utilizes Excel VBA and Power Query to automate reporting, data validation, and testing support tasks, improving efficiency and accuracy. Known for delivering measurable impact in reducing defects, accelerating resolution times, and improving overall system stability.