Headline

Full Stack / MERN Stack Developer | React.js, Node.js, Express.js, MongoDB, Javascript | 1+ Year Experience in Full-Stack & API Development | Open to Software Developer / SDE Roles

About

💻 Software Developer with 1+ year of professional experience building full-stack web applications on the MERN stack (React.js, Node.js, Express.js, MongoDB). At Velocis Systems Pvt. Ltd. (deployed at the National Informatics Centre), I've built REST APIs, role-based access systems, and React.js interfaces for government digital-workflow platforms — including inspection tracking, a citizen-facing chatbot, and supply-chain reporting tools used across multiple departments. 🚀 Outside work, I build complete MERN projects end-to-end: MERN Connect — real-time video conferencing app using WebRTC and Socket.io TalentLens — AI-powered resume analysis platform integrating the Gemini API, JWT authentication, and PDF parsing I enjoy working across the full stack — from responsive React interfaces to Node.js/Express APIs and MongoDB data modeling — and I'm currently open to Full Stack Developer, MERN Stack Developer, and Software Developer/SDE roles. Let's connect — happy to talk tech, projects, or opportunities.

Location

Greater Bengaluru Area

AI stack

claude code

codex

gemini

hugging face

langchain

huggingface

Work experience

Fullstack Javascript Developer at Freelance, Apr 2025 - Present · 1 y 5 mo, Remote

Software Developer at Velocis Systems Private Limited, Jun 2024 - Mar 2025 · 10 mos, Lucknow, 🔹 Redesigned a web-based version of an Android inspection application using React.js on the frontend with a Node.js/Express.js REST API and MongoDB, processing 1,000+ monthly inspection records with QR-based tracking and role-based access control. 🔹 Built a seed distribution tracking system on the MERN stack for 5+ government entities, reducing manual reporting errors by 30% and improving real-time stock visibility across the supply chain. 🔹 Rebuilt the React.js frontend of a government chatbot platform handling 10,000+ user queries per month, integrating REST APIs to streamline access to public information. 🔹 Collaborated with backend engineers on Node.js/Express.js services across 4+ government departments to ship bi-weekly feature releases, reducing feedback turnaround time by 40%.

Software Developer Trainee at National Informatics Centre, MeitY, Feb 2024 - May 2024 · 4 mos, Lucknow, 🔹 Built a custom Android application, backed by a Node.js/Express.js REST API and MongoDB, to digitize pesticide quality-control workflows for the Department of Agriculture, eliminating paper-based inspection records across 200+ locations. 🔹 Designed and implemented a secure, role-based access system (Node.js/Express.js, MongoDB) for inspectors and lab scientists, improving accountability and traceability of sample handoffs (3x improvement). 🔹 Integrated QR code generation and scanning with a Node.js API layer for sample tracking, cutting sample identification time by 70% and improving end-to-end traceability across postal handling and lab analysis. 🔹 Implemented fine-grained, MongoDB-backed access control to restrict sample-timeline visibility until lab verification, reducing premature data exposure incidents by 90%.

Education

Master of Computer Applications, Information Technology, Manipal institute of technology

Bachelor's degree, Computer Science, amity University

Public links

github: https://github.com/Prakhar-Singh-17