Gulshan Singh is a Back End Developer with 9 years of experience building scalable Java and Node.js microservices on AWS, currently contributing at Revolut. He has proven production experience from Amazon and bigbasket, and mentors aspiring engineers at Scaler, blending hands-on delivery with coaching. Strong in data structures, algorithms and analytical problem solving, he focuses on resilient distributed systems and performance-minded backend design. Beyond work, he creates technical content through two YouTube channels and maintains a GitHub presence, reflecting a commitment to developer education. His academic background includes a BTech in Computer Science with high honors from NIIT University and a research internship in 3D reconstruction, showing curiosity that spans practical systems and academic problems.
8 years of coding experience
4 years of employment as a software developer
Bachelor of Technology - BTech, Computer Science, 9.25, Bachelor of Technology - BTech, Computer Science, 9.25 at NIIT University
Doubt box is a desktop application. It is a platform developed by us to facilitate communication between the student and teacher to clarify doubts. Developed with Java, MongoDB.
Contributions:1 PR, 4 pushes, 1 branch in 2 years 4 months
Contributions:1 PR, 6 pushes, 2 branches in 1 year 5 months
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Gulshan Singh - Back End Developer - Mid at Revolut