Expenses Tracker
Built a full-stack expense tracking web app with secure authentication, type-safe data handling, and a scalable modern architecture using TypeScript and PostgreSQL.
About This Project
ExpensesApp is a full-stack web application that helps users securely track, manage, and categorize personal expenses in real time. Built with modern, type-safe tooling, it features user authentication, full CRUD functionality, and a scalable architecture for reliable personal finance management.
Key Features
- ✓Secure user authentication
- ✓Create, read, update, and delete (CRUD) expenses
- ✓Expense categorization and tracking
- ✓Real-time state management
- ✓Type-safe database interactions
- ✓Responsive, modern UI
- ✓Scalable and modular architecture
Challenges & Solutions
Challenge
Maintaining data consistency and security while managing real-time expense updates across authenticated users.
Solution
Implemented type-safe APIs with Drizzle ORM and Zod validation alongside secure authentication, ensuring reliable data handling and safe CRUD operations throughout the application.