💸 TrackMyFunds - Personal Finance Tracker

TrackMyFunds is a full-stack finance management application built with the PERN stack (PostgreSQL, Express.js, React.js, Node.js), designed to help users monitor their wallet, track income and expenses, and stay within budget. hosted Link:https://trackmyfundss.netlify.app/

🚀 Features

• 📊 Wallet & Transaction Management
  Add, update, and delete transactions across multiple categories with real-time balance updates.

• 📈 Dynamic Data Visualization
  Interactive charts and summaries to understand spending trends.

• ⚠️ Budget Overrun Alerts
  Automatically notifies users via email (Nodemailer + Brevo) when budgets are exceeded.

• 🔐 Secure Authentication
  Uses Firebase Authentication and JWT for protected access and secure login/logout flows.

• 📎 Downloadable Reports
  Export finance reports for personal records or analysis.

• 🌐 Responsive UI
  Built with ReactJS and styled for both desktop and mobile users.

🛠️ Tech Stack

• Frontend: React.js, Axios, Toast Notifications
• Backend: Node.js, Express.js
• Database: PostgreSQL
• Authentication: Firebase Auth, JWT
• Validation & State Management: Zod, Toast, Axios
• Email Notifications: Nodemailer + Brevo
• Charts & Reports: Chart.js / other JS charting library

🔒 Authentication & Security

• Firebase Authentication for user login/registration
• JWT for API route protection
• Role-based access control (optional enhancement)

📬 Email Alerts

• Integrated with Nodemailer and Brevo
• Sends auto-alerts when monthly budget limits are crossed