TestMu AI Author

Sumit Kumar is a Backend Software Engineer with 2+ years of experience in building scalable and reliable systems using Node.js, Express.js, MongoDB, MySQL, and Appium. He has worked on designing APIs, managing databases, and integrating complex applications, with additional expertise in Redis, RESTful APIs, and AWS. A former Technical Writer at TestMu AI, Sumit has also contributed technical content on testing and development practices. He holds a BCA in Information Technology and is pursuing his MCA in Computer Science from SRM University