- Conducted comprehensive testing of web and mobile applications to identify defects and ensure functionality, usability, and performance met quality standards.- Developed and executed test plans, test cases, and test scripts based on project requirements and specifications.- Collaborated closely with cross-functional teams including developers and ui/ux designers to identify and resolve issues in a timely manner.- Documented test results, defects, and other relevant information using bug tracking systems like Jira.- Recommended changes and corrections to developers for optimal software performance and usability.- Collaborated with developers to identify and resolve software issues, leading to higher product reliability.