I'm a Computer Science & Engineering graduate focused on building practical, reliable, and scalable web applications.
I primarily work with the MERN stack and also use TypeScript, Redis, BullMQ, Socket.IO, JWT, REST APIs, Redux Toolkit, Cloudinary, Vercel, and Render.
🌐 Portfolio:
https://bhupender-portfolio-sage.vercel.app/
Production-ready multi-role recruitment platform with dedicated workflows for Job Seekers, Recruiters, and Administrators.
Features include JWT authentication, role-based access control, job search and applications, saved jobs, Cloudinary resume uploads, recruiter hiring pipelines, company management, and Admin moderation for users, companies, jobs, and applications.
Tech:
React Redux Toolkit Node.js Express.js MongoDB JWT Tailwind CSS Cloudinary Zod
Live:
https://job-portal-topaz-two.vercel.app/
GitHub:
https://github.com/bhupender2412/job-portal
Real-time asynchronous webhook delivery and monitoring platform with queue-based processing, automatic retries, HMAC signing, API-key authentication, analytics, and live execution tracking.
Tech:
TypeScript Node.js Express.js Redis BullMQ MongoDB Socket.IO
Live:
https://logpulse-3dgx.vercel.app/
GitHub:
https://github.com/bhupender2412/logpulse
Full-stack Learning Management System with authentication, course browsing, enrollment, protected user flows, progress tracking, and role-based functionality.
Tech:
React Node.js Express.js MongoDB JWT Cloudinary Tailwind CSS
Live:
https://learnflow-lms-xi.vercel.app/
GitHub:
https://github.com/bhupender2412/learnflow-lms
Real-time virtual queue management system where users can join queues remotely, receive digital tokens, track position and ETA, while administrators manage live queue operations.
Tech:
React Node.js Express.js MongoDB Socket.IO JWT Tailwind CSS
Live:
https://queueit-alpha.vercel.app/
GitHub:
https://github.com/bhupender2412/queueit
Full-stack bookstore application with authentication, book browsing, book details, protected routes, user functionality, and administrative book management.
Tech:
React Redux Node.js Express.js MongoDB JWT
Live:
https://bookhaven-eight.vercel.app/
GitHub:
https://github.com/bhupender2412/bookhaven
LeetCode profile analytics dashboard that allows users to search profiles and view solved problems, difficulty-wise progress, ranking, submissions, acceptance rate, and recent searches.
Tech:
HTML CSS JavaScript GraphQL Vercel Serverless Functions
Live:
https://leetmetric-three.vercel.app/
GitHub:
https://github.com/bhupender2412/leetmetric
Responsive developer portfolio showcasing my projects, technical skills, experience, education, resume, contact information, and live project demos.
Tech:
React Vite Tailwind CSS Formspree
Live:
https://bhupender-portfolio-sage.vercel.app/
GitHub:
https://github.com/bhupender2412/bhupender-portfolio
Frontend
HTML5 CSS3 JavaScript React.js Redux Toolkit Tailwind CSS Bootstrap Vite
Backend
Node.js Express.js REST APIs JWT Socket.IO Zod
Database & Infrastructure
MongoDB Mongoose Redis BullMQ Cloudinary
Languages
JavaScript TypeScript Python
Security & Authentication
JWT bcryptjs RBAC Helmet Rate Limiting CORS
Tools & Deployment
Git GitHub Postman VS Code MongoDB Compass Vercel Render WSL
Worked on practical full-stack applications using React, Node.js, Express.js, MongoDB, REST APIs, authentication, and frontend/backend integration.
Completed hands-on training in HTML, CSS, JavaScript, React, Node.js, MongoDB, and practical web development projects.
Himachal Pradesh Technical University
Completed 2026 | CGPA: 8.01
Government Polytechnic Sundernagar
Completed 2023 | 75%
Full Stack Development Backend Architecture TypeScript Scalable APIs Developer Tools Real-Time Systems
Portfolio:
https://bhupender-portfolio-sage.vercel.app/
LinkedIn:
https://www.linkedin.com/in/bhupender-singh-01b80a370
GitHub:
https://github.com/bhupender2412
Email:
bhupendersingh0801@gmail.com