Modern Java Development with Spring Boot and JPA

Java remains the backbone of enterprise software, but modern development requires knowing how to connect databases, build APIs, and write clean code efficiently. This course guides you through the essential tools used by professional Java developers today. You will transition from writing basic Java syntax to constructing fully functional, database-driven REST APIs. By reading structured explanations and studying real-world code snippets, you will understand how modern frameworks automate repetitive tasks so you can focus on business logic. What you'll learn: Understand the core concepts of Spring Boot and dependency injection; Configure persistent data storage using JPA, Hibernate, and the H2 database; Build discoverable APIs with Spring Data REST and HATEOAS; Reduce boilerplate code using Lombok annotations and modern Java records; Apply clean application architecture patterns to your backend code; Practice structuring backend services through step-by-step written exercises. The course begins with foundational Java web concepts and Spring Boot configuration before moving into database integration and API design. You will progress systematically from basic setup to structuring a fully integrated local backend application. This course is designed for aspiring backend developers and programmers transitioning to Java who want a clear, conceptual introduction to the modern Spring ecosystem. No prior framework experience is required. Start reading today to build your first modern Java backend application.