Muthu Madesh S

About Muthu Madesh S

I\'m a passionate QA Engineer with hands-on experience in both manual and automation testing for web and mobile applications. I specialise in using Selenium WebDriver with Java, TestNG, Maven, and Appium to build robust test automation frameworks. With a strong foundation in functional, regression, and integration testing, I ensure high-quality, user-ready products in fast-paced Agile environments.Currently expanding my expertise into the exciting field of AI Model Testing, where I combine my test automation skills with emerging AI/ML technologies. My goal is to validate AI systems for accuracy, fairness, robustness, and performance through data-driven and edge-case testing.I believe the role of a modern QA is evolving, and I’m continuously upskilling in:AI/ML fundamentals and model testing strategiesPython for AI testing workflows Whether it’s testing a CRM solution or a machine learning model, I bring attention to detail, critical thinking, and a passion for quality assurance.Currently based in Bengaluru | Open to collaboration, learning, and innovation in AI-integrated testing roles.

Experience

1. Quality Assurance Engineer

   Appobile Labs

   Jul 2024 — Present · Bengaluru, IN

   Role & Responsibilities:* Performed manual and automation testing on both web and mobile applications to ensure high-quality, reliable software releases.* Automated critical test cases using Selenium WebDriver and Appium with Core Java to increase test coverage and reduce execution time.* Built and maintained robust automation frameworks using Java, TestNG, Maven, and Page Object Model (POM) to support scalable testing solutions.* Created detailed functional, regression, and integration test scenarios based on requirements and user stories.* Executed regression testing in every Agile sprint to ensure system stability and minimise defect leakage to production.* Authored and managed comprehensive test cases and test data to support accurate, efficient test execution and traceability.* Used JIRA for tracking defects, managing test cycles, and collaborating with development and product teams.* Worked closely with cross-functional teams to reproduce issues, validate fixes, and ensure the timely resolution of critical bugs.* Actively participated in Agile ceremonies (daily stand-ups, sprint planning, retrospectives) to align QA efforts with development goals.* Demonstrated flexibility and ownership by independently handling tasks, meeting tight deadlines, and delivering consistent results in fast-paced environments.

Education

• Kamaraj College of Engineering and Technology

  Bachelor of Engineering - BE

  2017 — 2021