👋 Hello, I'm

Rajesh Kumar

A Full Stack Web Developer From India

I build responsive and performant web applications using Next.js, Express, and MongoDB. Passionate about clean code, scalability, and modern web development.

Rajesh Kumar - Full Stack Web Developer

About Me

I am a passionate Full Stack Web Developer with 2 years of experience building and maintaining modern web applications. Skilled in React.js, Next.js, and Node.js/Express with MongoDB on the backend. I specialize in building scalable, responsive web applications using the MERN stack.

I enjoy collaborating with designers and backend teams to deliver responsive, scalable, and performant solutions. My focus is always on writing clean code, modular architecture and improving usability.

Alongside coding, I actively leverage AI-powered tools such as Cursor and ChatGPT to accelerate development, debug efficiently, and explore innovative solutions. Combining my engineering skills with AI assistance allows me to ship faster, think smarter, and stay ahead in modern web development.

Outside of coding, I enjoy learning new technologies and keeping up with the evolving world of AI + Web, where creativity meets efficiency.

Skills

Technical Skills

HTML
CSS
Tailwind CSS
JavaScript
TypeScript
React.js
Next.js
Node.js
Express.js
MongoDB
MySQL
Medusa
Payload CMS
GitHub
MVC
Web API

AI & Productivity Tools

ChatGPT
Cursor AI
AI-assisted Debugging
Antigravity

Soft Skills

Problem-Solving Mindset
Communication Skill
Time Management
Flexibility
Team Work

Experience

Web Developer

PiAcademy Tutors

Sep 2023 – Present | Remote

  • Developed frontend components with Next.js and enhanced UI using Tailwind CSS.
  • Implemented RESTful APIs with Node.js/Express, integrating MongoDB for efficient data handling.
  • Collaborated with design and product teams to deliver responsive, performant web solutions.
  • Managed migration from WordPress to MongoDB, improving scalability and performance.

Projects

SchoolUniGuide

Sep 2023 – Dec 2023

A comprehensive listing website for London schools, businesses, and coaching centers.

Tech Stack:

MERN (MongoDB, Express.js, React.js, Node.js), Tailwind CSS, Zustand

Key Achievements:

  • Developed full-stack features including frontend interfaces, backend APIs, and database management.
  • Implemented responsive UI and optimized performance for scalability.

Question Bank Generator

Jan 2024 – Apr 2024

A web application for generating question papers tailored for London schools and coaching centers.

Tech Stack:

NestJS, Supabase, React.js, Tailwind CSS, Zustand, ShadCN

Key Achievements:

  • Built front-end interfaces and backend APIs with NestJS.
  • Integrated Supabase for authentication and data handling.

PiAcademy Website Revamp

Apr 2024 – Present

Migrated the PiAcademy website from WordPress to a modern Next.js front-end with MongoDB backend.

Tech Stack:

Next.js, Tailwind, TypeScript, ShadCN, Zustand, MongoDB

Key Achievements:

  • Led the front-end revamp, integrating with WordPress REST API initially.
  • Optimized performance and user experience after migration to MongoDB.

Dev Playground

A suite of interactive tools I built to speed up common developer workflows. Explore the full collection in the dedicated page.

Base Color

#2DD4BF

Education

Full Stack Web Development (Node.js)

Masai School

Oct 2022 – Jun 2023 | Bengaluru

Full-time program focused on modern web development including React, Node.js, Express, and MongoDB.

Academic Achievement

B.Sc. Mathematical Science with Computer Science

Maharaja Agrasen College (Delhi University)

Jul 2015 – Jun 2018 | Delhi

Studied core subjects in mathematics and computer science, building a strong foundation in logical problem solving.

Academic Achievement

Contact Me

Feel free to reach out for collaborations, opportunities, or just a friendly chat.

Let's Build Something Amazing Together!

Ready to discuss your next project? I'm always excited to collaborate on innovative solutions.