Java Spring boot 4 Tutorial for Beginners

Posted on: 9th April 2026

Instructor: N/A • Language: N/A

Build RESTful APIs with Java Spring Boot 4, integrate MySQL using JPA, and reduce boilerplate code with Lombok for modern backend development.

Description

If you know basic Java but Spring Boot feels like a massive, intimidating framework, this course offers a quick, hands on path to building real backend services. It walks you through creating RESTful APIs, integrating databases with Spring Data JPA and MySQL, streamlining code with Lombok, and adding robust input validation, all in about 90 minutes.

This Course Offers

  • A Complete Spring Boot Foundation: You will understand Spring Boot architecture and auto configuration, set up your development environment, and learn dependency management with Maven, all without prior Spring experience.
  • Hands On REST API Development: The course covers designing, implementing, and testing RESTful web services using Spring Web, giving you the core skill for modern backend development.
  • Practical Database Integration: You will learn data persistence with Spring Data JPA, connecting to both H2 for development and MySQL for production like environments, simplifying database interactions.
  • Professional Code Quality Skills: The course includes using Project Lombok to reduce boilerplate code and implementing robust input validation to secure your applications and ensure reliable data handling.

Why We Love This Course

  1. It is taught by a senior engineer with real world experience. Instructor Dev Den is a Senior Software Engineer with a Master's Degree in Software Development, specializing in massively scalable, asynchronous systems for global enterprises. He focuses on practical, industry ready skills.
  2. It is designed for absolute beginners to Spring Boot. You do not need any prior experience with Spring or Spring Boot. The course starts with core fundamentals, assuming only basic Java knowledge.
  3. It is concise and project focused. With just 1.5 hours of content, the course respects your time while covering essential topics like REST APIs, JPA, database integration, and validation. You will learn by building real components.
  4. It teaches modern best practices. The course covers code optimization with Lombok and proper input validation, ensuring you write clean, maintainable, and secure code from the start.

If you are a Java developer ready to step into modern backend development, or a student wanting job ready skills in a highly in demand technology, this course provides a quick, practical, and structured introduction to Spring Boot 4.

Course Eligibility

  • Java developers who are new to Spring Boot and want a quick, practical introduction.
  • Aspiring backend developers who have foundational Java knowledge and want to enter professional web application development.
  • Students and recent graduates looking to gain practical, job ready skills in a highly in demand technology.
  • Developers working with older Java web technologies who want to upgrade to the efficient and widely adopted Spring Boot framework.

Course Requirements

  • Basic Java knowledge, including syntax and object oriented programming concepts, is required.
  • No prior Spring Boot experience is needed. The course starts from the beginning.
  • You will need a computer with internet access and a code editor or IDE (like VS Code or IntelliJ).

Interested in exploring more business lessons? Check out our full course library to continue building your skills and advancing your learning journey.

Price: Free