Spring Boot User Management System

A RESTful backend application built using Spring Boot that provides CRUD (Create, Read, Update, Delete) operations for managing users. This project follows a clean layered architecture and is tested using Postman.

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🚀 Features

• Create, Read, Update, Delete (CRUD) Users
• REST APIs using Spring Boot
• Layered Architecture (Controller, Service, Repository)
• Spring Data JPA with Hibernate
• MySQL Database Integration
• Validation & Global Exception Handling
• API testing using Postman

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🛠 Tech Stack

• Java 17
• Spring Boot
• Spring Data JPA (Hibernate)
• MySQL
• Maven
• Postman

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📂 Project Structure

src/main/java/com/shivam/usermanagement │ ├── controller # REST Controllers ├── service # Business Logic │ └── impl ├── repository # JPA Repositories ├── entity # JPA Entities ├── exception # Custom & Global Exceptions └── SpringbootUserManagementApplication.java

📌 API Endpoints

Method	Endpoint	Description
POST	/api/users	Create User
GET	/api/users	Get All Users
GET	/api/users/{id}	Get User by ID
PUT	/api/users/{id}	Update User
DELETE	/api/users/{id}	Delete User

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▶️ How to Run the Project

1. Clone the repository

2. Configure MySQL database in application.properties

3. Run the application using:

4. Test APIs using Postman

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👤 Author

Shivam Yogi
Backend / Full Stack Java Developer