Hi, my name is

Shubham Bhattacharya.

I build robust backend systems.

I'm a Backend Developer specializing in Node.js, Express, and MongoDB. I build scalable REST APIs, real-time applications with Socket.io, and secure authentication systems. Currently looking for backend development opportunities in Vadodara, Gujarat.

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About Me

Hello! I'm Shubham Bhattacharya, a passionate Backend Developer based in Vadodara, Gujarat, India. My journey into programming started with a curiosity for how things work behind the scenes, which naturally led me to the world of servers, databases, and APIs.

With around 3 years of hands-on learning and project experience, I've specialized in Node.js, Express.js, and MongoDB. I excel at creating secure RESTful APIs, implementing real-time features with WebSockets and Socket.io, and designing database schemas that are both efficient and scalable.

I'm driven by the challenge of solving complex backend problems and I'm always eager to learn new technologies. Currently seeking internship opportunities where I can contribute to a team, grow as a developer, and work on impactful projects.

Download Resume
Shubham Bhattacharya - Backend Developer specializing in Node.js and MongoDB

My Tech Stack

// Core Backend
Node.js
Next.js
Express.js
MongoDB
PostgreSQL
Prisma
Mongoose
Socket.io
REST APIs
// Auth & Security
Clerk
JWT
OAuth 2.0
Bcrypt
// Frontend
React
Tailwind CSS
JavaScript (ES6+)
HTML5
CSS3
// Tools & Workflow
Git & GitHub
Postman
VS Code

Featured Projects

DocNow - Healthcare Platform

A comprehensive medical appointment scheduling system. Features instant doctor booking, secure video consultations, and a credit-based payment model. Built with Next.js and Clerk for secure, modern healthcare management.

  • Next.js
  • PostgreSQL
  • Prisma
  • Clerk
  • Tailwind

Real-Time Chat Application

A full-featured chat platform built with Socket.io for real-time communication. Includes JWT-based user authentication, message persistence in MongoDB, and online status indicators. Demonstrates WebSocket implementation and real-time data synchronization.

  • Node.js
  • Socket.io
  • MongoDB
  • Express

GitHub Clone - MERN Stack

A MERN stack application that replicates core GitHub features. Users can authenticate via GitHub OAuth 2.0, browse repositories, view user profiles, and explore repository statistics. Demonstrates full-stack development and third-party API integration.

  • React
  • Node.js
  • MongoDB
  • OAuth 2.0

Experience

Backend Developer @ Personal Projects

2022 - Present

  • Developed and deployed 3+ full-stack applications using Node.js, Express, and MongoDB with focus on backend architecture and API design.
  • Engineered RESTful APIs with secure authentication and authorization using JWT and OAuth 2.0, implementing industry-standard security practices.
  • Implemented real-time bidirectional communication in a chat application using WebSockets (Socket.io), handling concurrent connections efficiently.
  • Designed and optimized MongoDB database schemas for performance and scalability, implementing proper indexing and aggregation pipelines.

What's Next?

Get In Touch

I'm currently looking for backend development internship opportunities in Vadodara, Gujarat or remote positions. Whether you have a question, want to discuss a project, or just want to say hi, I'll do my best to get back to you!

Say Hello