Nitesh Kumar

I am a Full-Stack MERN Stack Web Developer with experience in building end-to-end web applications, handling both frontend and backend development.

On the frontend, I create modern, responsive, and user-friendly interfaces using React.js, Tailwind CSS, HTML, CSS, and JavaScript.
On the backend, I develop scalable REST APIs, handle database design, and implement secure authentication and authorization using Node.js, Express.js, MongoDB, and JWT.

What I can help you with:

Full-stack MERN web applications

Backend API development (Node.js + Express.js)

MongoDB database design & CRUD operations

Authentication (JWT, cookies, role-based access)

Frontend UI from Figma / design files

Bug fixing & performance optimization

🛠 Tech Stack:
MongoDB | Express.js | React.js | Node.js | JavaScript | Tailwind CSS | HTML | CSS

I focus on clean architecture, secure backend logic, and smooth user experience.
Whether you need a startup MVP, admin dashboard, SaaS app, or business website, I deliver reliable and scalable solutions.