🧑‍💼 User Management System

A full-featured User Management System built using Spring Boot, React, MySQL, and JavaMailSender. The system supports user registration with email OTP verification, login, password reset, role-based access (Admin/User), and advanced features like exporting user data to Excel, sorting, and filtering.

---

🚀 Tech Stack

• Frontend: React.js (with Axios, Bootstrap)
• Backend: Spring Boot (Spring Security, JWT)
• Database: MySQL
• Email Service: JavaMailSender (SMTP)
• Export: Apache POI for Excel export
• Token Management: JWT (JSON Web Token)

---

🔐 Features

• ✅ Register with OTP email verification
• ✅ Login with secure JWT token
• 🔁 Forgot Password with email OTP
• 📤 Export user data to Excel
• 🔍 Filter, sort, and search users
• 🔑 Admin/User role segregation
• 👤 User Profile management
• 📊 Dashboard with charts

---

📸 Screenshots

Name	Screenshot
🏠 Home
🔐 Login
📝 Register (Create User)
🔑 Forgot Password
📧 Enter OTP
🔄 Verify OTP
📥 Export User
🧑‍💼 Manage Users
🆙 Update User
🔃 Sort User
📄 Profile
🔁 Logout
📊 Dashboard

---

🛠️ Getting Started

Prerequisites

• Node.js & npm
• Java 17+
• MySQL
• Maven

1️⃣ Backend Setup

cd Backend
mvn clean install

Update application.properties with your DB credentials and SMTP details.

Run the Spring Boot App:

mvn spring-boot:run

2️⃣ Frontend Setup

cd frontend
npm install
npm start

---

📦 API Highlights

• POST /api/auth/register
• POST /api/auth/login
• POST /api/auth/verify-email
• POST /api/auth/forgot-password
• GET /admin/get-all-users
• GET /admin/export-excel

---

🙌 Acknowledgements

• Spring Boot & Spring Security
• React & Axios
• Apache POI (Excel Export)
• JWT Authentication
• JavaMailSender for SMTP

---

📄 License

This project is open-source and free to use under the MIT License.