Praveenkumar Alagarsamy Chandrasekaran

•⁠ ⁠ Built an AI-powered automation platform (Playwright, Python, Streamlit) that cut manual testing effort by 45% •⁠ ⁠ Applied AI-based coverage analysis to improve defect detection accuracy by 35% • Automated chatbot & AI suggestion validation, bringing intelligence into QA workflows. • Led UI automation initiatives with Selenium to ensure high-quality product releases. • Integrated REST API automation (Karate), minimizing manual intervention and errors. • Advocated for AI adoption in QA, transfor

• Managed UI & API automation teams (Selenium, Karate, Postman) across multiple client projects. • Developed a custom Excel-based API testing tool, reducing dependency on third-party software. • Conducted performance testing with JMeter, meeting scalability benchmarks. • Partnered with clients like Amazon Audible, Overstock, and LoanBeam, ensuring seamless delivery. • Recognized for implementing the Builder Design Pattern in frameworks, enhancing reusability and stability.

• Delivered end-to-end QA for global e-commerce solutions (Magento, Hybris, Drupal). • Took on dual roles as Business Analyst + QA, driving requirements to release. • Spearheaded projects like Big Bus Tours & Tata Cliq Luxury, ensuring quality and client satisfaction. • Gained deep experience in Agile ceremonies and cross-functional collaboration.

• Directed manual + automation testing for a healthcare BI tool. • Built a Selenium Hybrid Framework from scratch, increasing automation coverage. • Successfully migrated from Flash → HTML5, achieving zero critical defects in UAT. • Conducted ad-hoc bug sessions to accelerate issue resolution

• Performed cross-device testing for Kindle apps, ensuring smooth customer experience. • Executed Build Verification Testing (BVT), improving release stability. • Explored early automation (QTP, Sikuli POCs), paving the way for innovation in device QA.

Manual testing