The Cache Wallet is the core server-side application that powers the Cache Wallet, a secure and efficient digital wallet system. It is designed to handle user authentication, wallet creation, transactions, and balance management with a focus on reliability and scalability.
This backend provides a set of well-structured RESTful APIs that enable seamless communication between the frontend interface and the database. It ensures safe handling of sensitive operations such as deposits, withdrawals, and transfers, with proper validation and error handling.
- User Authentication & Authorization – Secure signup/login with token-based authentication.
- Wallet Management – Create, view, and update digital wallets.
- Transaction Handling – Deposit, withdrawal, and transfer features with transaction history.
- Scalable Architecture – Built with Node.js and Express for speed and maintainability.
- Database Integration – Persistent storage and management with MongoDB/PostgreSQL (depending on your setup).
- Backend Framework: Node.js + Express
- Database: MongoDB / PostgreSQL
- Authentication: JWT-based secure authentication
- Testing Tools: Postman / Thunder Client for API testing
This project demonstrates backend development skills including API design, database modeling, authentication, error handling, and secure data management.