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Build REST APIs with Java Spring Boot - Complete Beginner Course | 9+ Hours Hands-On Tutorial
🚀 Welcome to this FREE comprehensive crash course on Java Spring Boot for REST API development! Whether you're a complete beginner or looking to level up your backend skills, this tutorial will guide you step-by-step through creating production-ready RESTful APIs using Spring Boot 3, Java 17+, and essential tools like Spring Data JPA, Maven, and Postman.
In this 2+ hour bootcamp-style video, we'll cover everything from setup to deployment:

Introduction to Spring Boot: Why it's the go-to framework for modern Java web apps.
Project Setup: Creating your first Spring Boot project with IntelliJ IDEA or Eclipse.
Core Concepts: Controllers, Services, and Repositories for building CRUD operations.
Database Integration: Hands-on with H2 (in-memory), MySQL, or PostgreSQL using Spring Data JPA and Hibernate.
REST API Best Practices: HTTP methods (GET, POST, PUT, DELETE), JSON handling, error management, and validation.
Security Basics: Adding JWT authentication and securing endpoints.
Testing & Documentation: Using Postman for API testing and Swagger/OpenAPI for auto-generated docs.
Advanced Topics: Exception handling, pagination, and deploying to cloud (e.g., Heroku or AWS).

What You'll Build:

A full Employee Management System REST API (or similar real-world project).
Scalable endpoints for user registration, data retrieval, and more.