As a QA Engineer at Chisquare Labs, performed end-to-end software testing to ensure the quality and reliability of applications. Developed and executed detailed test cases for functional, regression, and performance testing, identifying and documenting defects in a structured manner. Collaborated closely with development teams to resolve bugs and enhance application functionality. Utilized tools such as Selenium, JIRA, and Postman to automate testing processes and track issues effectively. Actively participated in requirement analysis, test planning, and quality assurance reviews, contributing to the delivery of robust and user-friendly software solutions.