Krishan Dadhich

Background

About Krishan Dadhich

Backend-focused engineering graduate with hands-on experience in designing and building secure backend systems using Node.js, Express.js, and MongoDB.I have worked on production-ready REST APIs with JWT authentication, role-based access control (RBAC), rate limiting, and OTP-based two-factor authentication. My experience includes database schema design, indexing, query optimization, and modular MVC architecture for long-term maintainability.Previously interned at the Bureau of Indian Standards (BIS), where I contributed to inspection booking workflows and secure report upload systems. I also have teaching and mentoring experience from Coding Ninjas, helping students strengthen problem-solving and backend fundamentals.I’m actively seeking backend engineering opportunities where I can contribute to building reliable systems and continue growing as a backend developer.