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MD Danish

MD Danish

Full Stack Developer | Web, Backend & AI Systems

Full Stack Developer focused on building scalable web applications with Next.js, React, TypeScript, Node.js, and PostgreSQL.

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Selected Projects

A focused set of projects that highlight the fundamentals I am practicing and the products I am building.

  • PYQVerse preview

    PYQVerse

    Featured

    Built a full-stack JEE Main practice platform that enables students to attempt Previous Year Question (PYQ) papers in an NTA-like exam environment. Implemented exam management, question rendering with KaTeX support, timer-based test attempts, question palette navigation, answer tracking, automatic evaluation, detailed result analytics, and solution review workflows. Designed a scalable PostgreSQL database schema to manage exams, subjects, questions, attempts, and performance insights.

    Next.js | React | TypeScript | Tailwind CSS | PostgreSQL | Drizzle ORM | Cloudinary | KaTeX | Vitest | github actions

    GitHubLive Demo
  • Authentication System (JWT + Refresh Tokens) preview

    Authentication System (JWT + Refresh Tokens)

    Featured

    Built a secure MERN-based authentication system featuring user registration, login, token-based authentication, and protected routes. Implemented JWT access and refresh token flows with HTTP-only cookies, password hashing using bcrypt, and persistent user sessions. Designed a responsive React frontend with form validation and seamless authentication state management.

    React | Vite | React Router DOM | React Hook Form | Tailwind CSS | Node.js | Express | MongoDB | Mongoose | JWT | bcrypt

    GitHubLive Demo
  • AI Workspace ( ChatGPT like ) preview

    AI Workspace ( ChatGPT like )

    Featured

    AI-powered full-stack chat application built with Next.js and MongoDB. Features secure authentication, persistent chat history, and real-time streaming responses using OpenAI and Groq APIs. Designed with a focus on user experience through chat management tools, automatic chat title generation, and seamless conversation continuity.

    Next.js | React | Tailwind CSS | MongoDB | OpenAI API | Groq API | NextAuth.js

    GitHubLive Demo