Spring 7 and Spring Boot 4 for Beginners: Build Practical Web Applications

Building modern, scalable enterprise applications requires a solid understanding of backend architecture. Spring Boot remains the industry standard for Java developers, providing a powerful ecosystem to build everything from simple web pages to complex microservices. This text-based course guides you from Spring fundamentals to deploying fully-functional web applications. You will learn how to configure containers, connect databases, secure endpoints, and build reactive systems using industry-standard patterns. What you'll learn: - Understand Spring Core architecture, including Dependency Injection, IoC containers, and bean lifecycles. - Build robust REST APIs with Spring Boot, utilizing Java Records for modern DTO patterns and clean data mapping. - Implement secure authentication and authorization flows using modern Spring Security configurations. - Develop interactive full-stack applications by integrating Spring Boot backends with React frontends. - Explore reactive programming concepts by building asynchronous, non-blocking APIs with Spring WebFlux. - Configure persistent storage using Spring Data JPA with relational databases and reactive drivers for NoSQL databases. - Package and containerize your applications for modern cloud environments using Docker. You will start with core Spring concepts, establishing a solid theoretical foundation before moving on to hands-on backend development, database integration, security, and reactive paradigms. Through written explanations, structured code walkthroughs, and conceptual exercises, you will gain practical experience building real-world software. This course is designed for beginning Java developers, computer science students, and web developers looking to transition to backend engineering. No prior Spring experience is required, though a basic understanding of Java syntax is recommended. Start reading today to build your backend engineering career with Spring and Spring Boot.