Test Engineer · Jan 2023 – Present · Remote Developed and maintained automated test scripts using Selenium with Python, reducing manual regression effort by enabling repeatable test cycles across releases. Performed ETL testing and data validation on large-scale datasets, verifying data accuracy, completeness, and transformation logic across source-to-target pipelines. Executed API testing using Postman for REST endpoints, validating request/response structures, status codes, and edge case handling. Wrote and executed SQL queries to validate backend data integrity and support database-level test verification. Logged, tracked, and managed defects through full lifecycle in JIRA, collaborating with developers to ensure timely resolution. Participated in Agile/Scrum ceremonies including sprint planning, daily standups, and retrospectives within a cross-functional remote team.