Title: Quantum Expense | MERN

Title: Quantum Expense | MERN Expense Tracker with Analytics & Authentication

Technologies Used: React.js, Node.js, Express.js, MongoDB, JavaScript, REST API, JWT Authentication, Chart.js, Netlify, Vercel, Responsive Web Design

About:

Designed and developed Quantum Expense, a full-stack MERN-based expense tracking and financial analytics application built to help users securely manage daily expenses, monitor monthly spending, and visualize financial insights through interactive dashboards and dynamic charts. The application includes user authentication, protected routes, real-time expense management, monthly expense summaries, responsive dashboard interfaces, and interactive bar and pie chart visualizations for an intuitive user experience across desktop and mobile devices. Built using React.js, Node.js, Express.js, MongoDB, JWT Authentication, Chart.js, Netlify, and Vercel, the project demonstrates expertise in full-stack MERN development, REST API integration, authentication systems, data visualization, cloud deployment, scalable application architecture, and building modern production-ready web applications with responsive UI/UX design principles.