REST API Development for CRUD Operations with Spring Boot

Every modern web application relies on robust backend APIs to manage data flow. Building these services requires a firm grasp of how server-side frameworks handle requests, manage states, and structure responses. This text-based course guides you through the foundational concepts of REST architecture and backend development using Spring Boot. You will start with key API terminology, web protocols, and dependency configuration before moving on to practical implementation. By reading through structured explanations and analyzing clear code examples, you will understand how to set up a server, process HTTP requests, and manage in-memory data storage. What you'll learn: Understand the core principles of REST architecture and HTTP methods; Configure a modern Spring Boot project with essential dependencies; Implement Create and Read endpoints to handle incoming client requests; Structure clean API responses using appropriate HTTP status codes; Manage application state effectively using in-memory data structures; Practice writing basic unit tests to verify your endpoint behavior. This course begins with essential architectural definitions and then walks you through setting up your environment, mapping endpoints, and handling data transfer objects. It is designed specifically for beginners and developers transitioning to backend engineering, requiring no prior experience with Spring Boot. Start your journey into backend API development today.