Suraj Singh

Career Bracket Verified

I'm a Tech Lead with 7+ years building scalable backend systems using Node.js, Express.js, and PostgreSQL/MongoDB — including high-concurrency APIs serving 5M+ users and a blockchain-backed data system for the Bihar Board School Examination. I lead backend teams, mentor junior developers, and specialize in REST APIs, microservices, and CI/CD. If you're building a career in Backend Development, Node.js, or moving into a Tech Lead role, I can help you get there.

Benefits

• Real-world backend & Node.js project experience — systems serving 5M+ users
• 1:1 code & architecture reviews
• REST API & microservices design mentoring
• System design & scalability coaching
• CI/CD & production deployment guidance
• Resume & interview prep for Backend/Node.js roles
• Case studies from real high-scale projects (YOL, BSEB, Tru Trader)
• Direct access to 7+ years of backend & team leadership experiencec
• Career roadmap: Developer → Tech Lead
• Agile team management & mentoring guidance

Expert In

• Node.js & Express.js
• REST API Design & Development
• Backend System Architecture
• PostgreSQL / MongoDB / MySQL
• Microservices
• WebSocket & Real-Time Systems
• CI/CD & Production Deployment
• JWT Authentication & Security
• Agile / Scrum Team Leadership
• System Design & Scalability