Summary
Sanjay Kumar is a Senior Software Development Engineer based in Chennai with 7 years of experience building scalable, real-time backend systems for business-critical applications. He has progressed from internships to senior engineering roles at VEGROW and Xoxoday, with hands-on experience in Node.js, microservices, Docker, Kubernetes, Istio and GCP. Known for shipping robust APIs and production-ready services, he has also freelanced on backend API projects, demonstrating customer-facing delivery and end-to-end ownership. Sanjay’s background includes academic training with an MSc in Computer Science from College of Engineering, Guindy, and early exposure to cloud-native deployments at Virtusa. He blends practical systems engineering with a focus on reliability and operational maturity, often tackling the glue work between services that keeps real-time systems responsive.
7 years of coding experience
4 years of employment as a software developer
Master of Science - MSc Computer Science, Master of Science - MSc Computer Science at College of Engineering, Guindy