Hello, I'm Udayan Majumder

Full Stack Developer

Full Stack Developer experienced in building scalable web applications using Next.js, React, Node.js, Express, PostgreSQL, and cloud platforms like AWS EC2, RDS, and Docker. I’ve worked on end-to-end systems including emergency response platforms, eCommerce applications, healthcare solutions with AI features, real-time communication apps.

Download Resume

const developer = {

name: 'Udayan Majumder',

title: 'Full Stack Developer ',

location: 'West Bengal, India',

skills: [

'Full Stack', 'React', 'Next.js', 'PostgreSQL' , 'MongoDB' , 'AWS'

passion: 'Building efficient, user-centric solutions'

};

function getInTouch() {

return 'Let\'s build something great together!';

}

About Me

Get to know me better and understand my passion for creating amazing digital experiences.

Available

udayanmajumder1983@gmail.com

Phone

9875585239

Location

West Bengal, India

Who I Am

I'm passionate about creating user-friendly, scalable applications that solve real-world problems. My journey in software development has taught me the importance of clean code, performance optimization, and continuous learning.

Key Skills

JavaScript90%

TypeScript85%

HTML95%

CSS90%

Python70%

React.js88%

Years Experience

20+

Projects Completed

15+

Technologies

Work Experience

My professional journey and the companies I've had the privilege to work with.

Web Developer

Bet phile

March 2025 - March 2025

West Bengal

•Developed an SEO-optimized landing page using Next.js, Chakra UI, and Server-Side Rendering (SSR)
•Implemented accessibility best practices and responsive design for improved UX across devices
•Deployed via AWS Amplify with automated CI/CD

Next.jsChakra UIAWS AmplifyCI/CDSSR

Featured Projects

Here are some of the projects I've worked on. Each one represents a unique challenge and learning experience.

AidAlert – Emergency Response App

fullstack

Built an emergency response app using PERN Stack (PostgreSQL, Express.js, React/Next.js, Node.js) with Chakra UI. Implemented real-time weather and air quality monitoring, SOS location tracking via Ola Maps API, and extreme weather alerts. Added role-based authentication (Admin, NGO), disaster monitoring dashboard, UV index tracking, and AWS EC2 deployment with NGINX + SSL + AWS RDS PostgreSQL.

PostgreSQLExpress.jsReactNext.js+9 more

Live Demo Source Code

Shoppy – Full-Stack E-Commerce Platform

fullstack

Developed a full-stack eCommerce platform with product listings, cart, checkout & payments, role-based authentication, orders, reviews, and promo codes. Built using React, Next.js, TypeScript, Zustand, Express.js, PostgreSQL, Chakra UI, and deployed using Docker, NGINX, and AWS EC2 with SSL.

Next.jsReactTypeScriptZustand+6 more

Live Demo Source Code

MediMitra – AI Powered Healthcare Platform

fullstack

Built a multi-role healthcare platform with AI voice symptom checker (English/Hindi/Punjabi), WebRTC video consultations, pharmacy locator, multi-role authentication, and real-time communication via Socket.io. Created a native Android app via Capacitor and deployed the Dockerized backend on AWS EC2 with RDS PostgreSQL.

Next.jsReact.jsNode.jsExpress.js+9 more

Live Demo Source Code

Fundseeker – AI Startup-Investor Matching Platform

fullstack

Built an AI-driven startup-investor matching system using React, Vite, Chakra UI, Python, Flask, Redis, and MongoDB Atlas. Integrated a fine-tuned Llama 3.1 8B model for compatibility scoring with weighted algorithms generating structured JSON recommendations. Deployed frontend on Vercel and backend on AWS EC2.

ReactViteChakra UIPython+6 more

Live Demo Source Code

Skills & Technologies

My technical expertise spans across various technologies and tools that I use to build modern web applications.