Payment App

Developed a Paytm-like application enabling users to transfer money and check balances.

Tech Stack: ReactJS, ExpressJS, MongoDB, Tailwind CSS

• Implemented database transaction properties to ensure data integrity in financial operations
• Integrated Zod library for robust input validation
• Used JSON Web Tokens for secure user authentication

Blog Website - Pencraft

Created a dynamic blog platform allowing users to create and modify blog posts.

Tech Stack: ReactJS, Hono, Cloudflare Workers, PostgreSQL, Prisma ORM, Tailwind CSS

• Utilized Cloudflare Workers for efficient backend operations
• Implemented Prisma ORM with connection pooling for optimal database management
• Used Zod library for input validation
• Secured user authentication with JSON Web Tokens

Social Media App

Developed the backend for a social media app with comprehensive functionality.

Tech Stack: ExpressJS, MongoDB, JWT

• Implemented RESTful APIs for user profiles, friend requests, and comment functionality
• Utilized JSON Web Tokens for secure user authentication
• Implemented password hashing for enhanced security

Currency Converter

A responsive React application for currency conversion.

Tech Stack: React, HTML, Tailwind CSS

• Enabled users to interchange between different currencies
• Utilized React hooks (useState, useEffect) for state management and API data fetching
• Implemented a custom hook to handle API interactions
• Designed an intuitive user interface using Tailwind CSS

Task Manager - Backend only

Developed a robust RESTful API backend for a task management system using Node.js, Express, and MongoDB. The application features secure user authentication using JWT, complete CRUD operations for tasks, and advanced filtering capabilities.

Key Features:

• Implemented JWT-based authentication system with password hashing
• Designed scalable data models with MongoDB for users and tasks
• Built comprehensive task management features including filtering, sorting, and pagination
• Integrated data validation and error handling middleware
• Established user-task relationship with proper data access controls
• Followed MVC architecture pattern for maintainable code structure

URL Shortener

Developed the backend for a URL shortening service with analytics tracking capabilities.

• Developed a URL shortening service using Node.js, Express.js, and MongoDB
• Implemented RESTful API endpoints for URL shortening and analytics tracking
• Integrated input validation and CORS security measures
• Created documentation and API specifications for developer usage
• Tech stack: Node.js, Express.js, MongoDB,REST API

Password Generator

A random Password Generator primarily made using React.