Digital Wallet & Peer-to-Peer Payment

Digital Wallet & Peer-to-Peer Payment Platform

Built a complete PERN stack application that allows users to securely manage wallet balances, send peer-to-peer payments, and track transaction history in real time.

Key Features: • User registration and JWT authentication • Wallet top-up and balance tracking • Peer-to-peer money transfers • Transaction ledger with credit/debit records • Transfer validation and error handling • Monthly summary dashboard • Admin panel for user and transaction management • Search, filter, and pagination support

Tech Stack: React.js, Redux Toolkit, Node.js, Express.js, PostgreSQL, TypeORM, JWT, Railway

This project strengthened my expertise in full stack development, authentication systems, state management, database design, and scalable backend architecture.