I'm Nirajan Chaudhary

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Building modern web applications with MongoDB, Express.js, React.js, Node.js, and cutting-edge technologies.

MongoDBExpress.jsReact.jsNode.jsNext.jsTypeScript
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Skills

Technologies I work with

React.js
Next.js
Tailwind CSS
HTML5
CSS3
JavaScript
Node.js
Express.js
Postman
MongoDB
PostgreSQL
GitHub
Linux
VS Code

What I Do

Frontend Development

Building modern, responsive UIs using React, Next.js and Tailwind.

Backend Development

Secure and scalable backend systems using Node.js & Express.

API & Database

REST APIs and databases with MongoDB & PostgreSQL.

About Me

Backend Developer | CSIT Student | Based in Kathmandu

Nirajan Chaudhary

Nirajan Chaudhary

Backend Developer

Kathmandu, Nepal
CSIT Student
Backend Developer

Introduction

I'm a passionate MERN Stack developer from Kathmandu, Nepal, currently pursuing my Bachelor's in Computer Science and Information Technology (CSIT) at St. Lawrence College. I specialize in building modern, scalable web applications using MongoDB, Express.js, React.js, and Node.js. With hands-on experience from Robert Training Institute and various personal projects, I'm dedicated to creating efficient solutions that make a difference.

Education

CSIT

St. Lawrence, Chabahil

Currently Studying

+2 Science

NIST, Lainchaur

2025

SEE

Modern Gyan Kunj, Dang

2023

Experience

MERN Stack Developer Intern

Internship

2024 - Present

Building full-stack applications with modern technologies

Training Program

Robert Training Institute

2024

Completed intensive MERN stack training

My Projects

Showcasing my work in web development

Featured
💳

Payment System

Secure payment gateway integration with multi-currency support, real-time transaction tracking, and automated invoice generation.

Next.jsExpressNode.jsPostgres
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🔐

2F Authentication

Multi-factor authentication system with OTP, biometric integration, and security audit logs for enhanced user protection.

NextJWTNode.jsQrcode
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🛒

Ecommerce Platform

Full-featured online store with product catalog, shopping cart, payment integration, and order management system.

Next.jsExprssNode.jsPostgreSQL
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AI Chatbot

Intelligent conversational AI assistant with natural language processing, context awareness, and multi-language support.

NextOpenAINode.jsFastAPI
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QR Generator

Advanced QR code generator with customizable designs, analytics tracking, and bulk generation for business needs.

NextQRCode.jsNode.jsExpress
Featured
/travel.png

Travel Platform

Complete travel booking platform with flight search, hotel reservations, itinerary planning, and user reviews.

ReactNode.jsMongoDBGoogle Maps API

Want to see more of my work?

View GitHub Profile

Get In Touch

Have a project in mind? Let's work together.

Contact Information

Kathmandu, Nepal

Send Me a Message