Expenses Tracker
A full-stack personal finance application for tracking income and expenses by category.
Backend. REST API in Node.js/Express over MongoDB, with JWT-based authentication and role-based access control, and bcrypt password hashing.
Frontend. React 19 with Redux Toolkit for state management, TanStack Query for server cache, Tailwind for styling, and Chart.js for spending breakdowns. Built with Vite.
Deployment. Deployed to AWS EC2.
Stack: Node.js, Express, MongoDB, JWT, React, Redux Toolkit, TanStack Query, Tailwind, Chart.js, Vite