Dairy Management System – Spring MVC & MySQL

I have developed a complete Dairy Management System using Java and Spring MVC.

The application is designed to manage end-to-end dairy operations with role-based access for Admins and Agents. It includes product management, agent management, milk collection tracking, and payment processing.

Key Features:
- Role-based authentication (Admin and Agent)
- Admin dashboard with product, agent, and collection management
- Product management with CRUD operations and Excel import/export
- Agent management with profile details and QR code support
- Milk collection module with automatic amount calculation
- Bi-monthly payment management and payment history
- OTP-based login and email notification integration
- Real-time notifications using WebSocket
- Audit logging for tracking entity changes
- REST APIs documented using Swagger

Tech Stack:
- Java, Spring MVC
- Hibernate (JPA), MySQL
- JSP, JSTL, Bootstrap
- Maven
- Spring WebSocket, Swagger, Apache POI, PDFBox, ZXing

This project demonstrates clean MVC architecture, secure authentication, scalable backend design, and real-world business workflow implementation.