As a Software Test Engineer at RajYug IT Solution Pvt. Ltd., I ensure high-quality web applications and APIs through manual testing and API testing in an Agile environment. My role covers the entire testing lifecycle, including requirement analysis, test case design, execution, defect management, and reporting.Key responsibilities include conducting Functional Testing, Regression Testing, Smoke Testing, Sanity Testing, Integration Testing, and UAT Testing to verify that software meets functional and non-functional requirements. I use Postman for API testing, validating data flow and ensuring smooth backend and frontend integration.I collaborate closely with cross-functional teams—developers, product managers, and business analysts—to refine requirements. I actively participate in Agile ceremonies such as daily stand-ups, sprint planning, and retrospectives to align testing with project goals and ensure timely delivery.I design and execute test cases across various testing types, including functional, regression, and integration tests. I manage defects, logging, tracking, and resolving issues promptly, working closely with the development team to troubleshoot and resolve critical problems.I lead UAT Testing, ensuring the product meets user expectations and business needs. During this phase, I identify critical issues that prevent production defects, saving time and effort in post-release testing.I’ve improved form validation logic, which enhanced user experience and prevented data loss. I’ve also resolved issues during UAT, reducing post-release problems.Expanding my skills in Automation Testing, I am gaining experience with Selenium WebDriver, TestNG, Data Driven Testing, and POM to improve testing efficiency and automate repetitive tasks.