SUJEET
KUMAR

Built a real-time currency converter using third-party APIs. Implemented API handling, React hooks, TypeScript, Tailwind CSS, and lottie-react animations for an interactive UI.

A modern portfolio website built with React and TypeScript. Features smooth animations, 3D elements, and a contact form with SMTP integration.

Full-stack notes tracker with user authentication for daily note-taking. Built with React, Node.js, Express, PostgreSQL and Prisma. Packaged in a monorepo and deployed to AWS EC2 using Docker.

The final evolution of noteTracker — now with a secure password manager. Store and manage notes and passwords in one place; every password is encrypted before storage to ensure privacy and security.

AI chatbot with JWT-based authentication. On login a JWT is issued and signed; a middleware validates the token before calling the LLM API. Requests with invalid tokens are rejected, preventing unauthorized API calls.

Work in progress — features and demos coming soon. Includes a demo video and a reference repository.