QA Automation Engineer with 4.5 years of experience in web and mobile application testing across Windows, macOS, Android, and iOS platforms. Hands-on expertise in Selenium with Python and Java, Appium, Rest Assured, API testing, and Jenkins. Proficient in writing robust and maintainable automation code, with active involvement in code reviews. Strong knowledge of functional testing, test case design, SDLC/STLC processes, and backend validation using SQL. Exposure to JMeter and Docker, contributing to CI/CD and performance testing setups.