IntelliJ IDEA
IntelliJ IDEA – the Leading Java and Kotlin IDE, by JetBrains
Best Courses for Java Developers
Tired of the same predictable and monotonous Java tutorials? So was I.
I used to think all Java courses were the same. Endless tutorials where someone talks about getters and setters in a monotonous, robotic voice while you put all of your effort into just trying to stay awake.
After months of intensive research and countless cups of coffee, I’ve discovered some amazing courses that’ll make you wish you’d found them way earlier. If you’re serious about building your Java skills, this guide is your roadmap.
Coursera
Coursera is your gateway to learning from the best – offering courses, certificates, and even degree programs from top universities and industry experts. Whether you’re looking to boost your skills, explore something new, or level up your career, Coursera makes it easy with flexible, real-world learning at your own pace.
Price: Free.
Level: Newbies and those who know the basics.
Certification: +
This beginner-friendly course is designed to help you get started with programming from scratch. You’ll learn the basics of Java, from syntax and object-oriented programming to key concepts you can use to build applications.
This course from Duke University is one in a track of five courses that will teach you core programming concepts and equip you to write programs to solve complex problems. Whether you’re a total beginner or just looking to sharpen your coding game, this course is a great way to get started!
Looking to build a strong foundation in Java? The Core Java series by Evan Bergman and Noel J. Bergman is just what you need! This series of courses takes you through Java fundamentals, object-oriented programming, and key concepts like data structures and algorithms.
Udemy
Udemy is a well-known and reliable platform where you can pick up new tech skills without breaking the bank. They run frequent sales where most courses drop to around $10–$15.
What’s really cool is that once you buy a course, you own it forever, which comes in handy when you need to revisit concepts later. Before picking a course, just check the reviews and ratings to find the best instructors. The courses are packed with actual coding projects, not just theory.
Price: Around $80–$100 per course or $25 per month for a subscription with a free trial to start with.
Level: Newbies and those who know the basics.
Certification: +
You can start with these courses:
If you want to learn Java efficiently, check out Tim Buchalka‘s course. With over 130 hours of in-depth training, this Java Masterclass equips you with everything you need to go from beginner to confident developer. Used by 890,000+ students and praised in over 200,000 reviews, this best-selling course has been constantly updated for free since 2016, keeping you up to date with the latest Java versions and features. Plus, you’ll get hands-on experience with IntelliJ IDEA, an industry-standard IDE from JetBrains which is used exclusively throughout the course.
This course by Faisal Memon is an absolute must. No boring theory dumps – you’ll be writing real code in IntelliJ IDEA from day one, just like professional developers do. The way he breaks down complex concepts like object-oriented programming makes everything click.
This 30-hour course by Sandor Szekeres is packed with real-life examples that make it easy to understand even complex concepts, thanks to Sandor’s clear and straightforward explanations. He covers nearly every essential Java topic, and the course is structured to help you build skills step by step, with quick responses provided to any questions you might have along the way.
Terry Martin presents all the Java essentials, including object-oriented programming, lambdas, test-driven development with JUnit, SQL, and the Reflection API. This top-rated course also allows you to practice what you’ve learned in IntelliJ IDEA.
This comprehensive course by Eazy Bytes and Madan Reddy teaches you to build modern, secure web applications using the latest Spring and Spring Boot. Learn core concepts like inversion of control (IoC), dependency injection (DI), Spring MVC, and Boot 3, along with Spring Security 6, Hibernate, RESTful services, and database operations. With some insights into logging, configuration, and profiles, this course equips you to handle development challenges with confidence.
Learn to build dynamic web applications from scratch with Chand Sheikh. This course covers JSP, Servlets, Spring, and Spring Boot alongside essential web development skills like form validation, MVC architecture, database integration, and RESTful APIs. Enhance your expertise with hands-on projects and gain proficiency in JavaScript and React to create responsive, full-stack solutions.
John Thompson’s course is a solid choice for anyone serious about mastering Spring. Master Spring Boot 3 and Spring Framework 6 with this beginner-friendly course. Learn to build and secure RESTful APIs using Spring MVC, WebFlux, and WebFlux.fn with OAuth 2.0 and JWT. Dive into persistence with Spring Data JPA, MongoDB, and R2DBC. I am sure this course will give you the confidence to tackle Spring projects and lay the foundation for a strong programming career.
No fluff, just real-world coding! Faisal Memon guides you through building a fully secure Full Stack Notes App. You will learn how to build an app using Spring Security 6 and ReactJS, and all examples in the course will be demonstrated with IntelliJ IDEA. From password encryption to multi-factor authentication and JWT, you’ll implement modern security practices step-by-step. You’ll even learn to deploy on AWS like a pro.
Hyperskill
Hyperskill is a great way to learn because it’s focused on real, hands-on experience. You don’t just read about concepts – you build projects that help you understand how everything fits together. You can work at your own pace, and the platform adjusts to match your goals and skill level. The platform features some courses that integrate with IntelliJ IDEA, so you’re coding in tools used by professionals. On top of that, there’s a friendly community of learners and mentors to support you. It’s a practical, straightforward way to develop your skills while staying motivated.
Here are some courses we recommend:
Price: Starting from $25 per month for a subscription with a free trial to start with.
Level: Newbies and those who know the basics.
Certification: +
This beginner-friendly track is a great way to dive into programming without feeling overwhelmed. It features four interactive projects and over 80 educational topics, making it perfect for building your developer portfolio and preparing for the Computer Science AP exam.
If you already know the basics of Java and want to level up, this track is a solid choice. You’ll deepen your understanding of Java syntax, explore object-oriented programming, and work with databases and HTTP requests across 20 diverse projects and over 240 topics.
This track is perfect if you want to strengthen your Java basics and start working with algorithms and math models. With 15 advanced projects and 270+ topics, you’ll get experience solving real-world code problems and take your programming skills to the next level.
This course is your go-to for mastering high-performance Java. It will give you hands-on experience handling heavy loads and exploring unique features up to Java 17. You’ll learn to spot performance issues, dive into JVM internals, and use powerful tools that will give your code an edge over the competition.
In this course, you’ll learn the essentials of building robust applications, including autoconfiguration, dependency injection, creating RESTful APIs, integrating with databases, and various key Java concepts to support your journey. By the end, you’ll have the confidence and skills to build scalable, efficient web applications with Spring Boot.
Baeldung
Baeldung’s Spring courses are perfect if you want to develop your skills with this powerful Java framework. They cut through the noise with project-driven learning, covering everything from Spring Core to advanced REST APIs and security. You’ll work through examples and projects, making it easier to apply what you learn.
Price: Yearly subscription starting from $127 or the lifetime access subscription for $397.
Level: Newbies, those who know the basics, and more advanced users.
Certification: +
You can start with these courses:
This course is a complete guide to mastering Spring and Spring Boot, covering key concepts like application creation, bean management, persistence, and Web MVC. It’s perfect for developers aiming to build robust, production-ready Spring applications.
Learn to build efficient data access layers with Spring Data JPA. The course covers such topics as working with repositories, custom queries, pagination, auditing, and Spring Boot integration.
This is a more advanced course dedicated to designing and building robust RESTful APIs with Spring Boot. It covers HTTP fundamentals, REST principles, validation, exception handling, testing, and API evolution.
This course features 20 modules with over 13 hours of video content, covering everything from the basics of Spring Security (whether you’re working with an MVC application or a REST API) to advanced deep dives into fully functional security implementations.
Amigoscode
Amigoscode provides a wide range of excellent courses led by professional developers who show you how things work in the real world. The best part? You won’t just be watching – you’ll be writing real code you can proudly show off in interviews.
What sets Amigoscode apart is its comprehensive career support. Its courses don’t just teach coding, they guide you through technical interviews, help refine your resume, and connect you with a supportive community of developers. The Amigoscode Discord channel is particularly active, with experienced developers regularly sharing insights and helping newcomers troubleshoot their code.
Price: Free.
Level: Newbies.
Certification: +
Check out these courses:
This beginner-friendly course is your clear path from complete newbie to confident Java developer. In it, you’ll explore Java’s core concepts, starting with setting up IntelliJ IDEA and progressing to mastering variables, control statements, and methods. Along the way, you’ll gain practical skills to create working applications.
Learn Spring Boot 3 and start building standalone, production-ready applications and microservices. Designed for Java beginners, this course helps you master a framework that simplifies coding by handling the boilerplate, so you can focus on your application’s logic. You’ll cover Spring Boot essentials like Spring Web MVC, JSON for data exchange, database connectivity with Spring Data JPA, and CRUD API creation.
Price: $287.
Level: Newbies and those who know the basics.
Certification: +
This course, inspired by a successful London boot camp, brings the best of the boot camp experience to you. With 25 hours of in-depth Java content across 48 chapters, you’ll learn by building real projects, including a Spring Boot application. Need help? A dedicated Discord channel connects you with the instructor and your coursemates for instant support. Plus, the package includes a six-month IntelliJ IDEA subscription and a comprehensive textbook. It’s the boot camp’s proven formula, now accessible to anyone who wants to become a Java guru.
Java Specialists
JavaSpecialists, led by the legendary Dr. Heinz Kabutz, is the ultimate go-to for advanced Java training. His courses are renowned for their deep dive into advanced Java programming concepts, tailored for professional developers aiming to master the language. As a Java Champion, Heinz brings decades of expertise to topics such as concurrency, performance optimization, and clean coding practices. Having used IntelliJ IDEA for over twenty years, Heinz is a huge fan of the IDE and incorporates its powerful features into his teaching, helping you maximize your development efficiency. His engaging teaching style, real-world examples, and hands-on exercises ensure you gain practical skills that directly enhance your productivity and problem-solving abilities. If you’re serious about taking your Java knowledge to the next level, Heinz’s courses provide the expert guidance and cutting-edge insights you need to excel.
Price: Starting from $99, with an early-bird special of $59. You can also enter the following 10% discount code: JETBRAINS-2024.
Level: Those who know the basics and more advanced users.
Certification: +
If you’ve ever wanted to learn how to program in Java, this course is for you! Sure, tweaking existing code is a great way to get started, but here, Dr.Heinz Kabutz adds some structure to make the learning process smoother and more fun.
In this 2-day course, we’ll cover over 300 slides of advanced Java topics, with exercises after each section. It’s designed to challenge even the most experienced Java developers. This course is best suited for professional Java programmers with at least two years of experience who want to deepen their understanding and truly master the Java programming language.
This pack includes all our current courses, covering everything from design patterns and data structures to advanced Java, and concurrency. Not only do you save big on this bundle, but you also future-proof your learning. Any training material that is added to these courses between now and the end of 2024 will be automatically added to your Superpack at no extra cost.
MOSH
Ditch scattered tutorials – Mosh Hamedani‘s Java course is your direct path from beginner to confident developer. With 20+ years of expertise, he breaks down complex coding into clear and actionable skills that employers want. Learn to think like a pro, not just write code.
Price: Starting from $29 per month.
Level: From newbies to professionals.
Certification: +
The batch contains:
This is your perfect starting point for learning Java, covering the essentials like syntax, data types, variables, control flow, and debugging.
This is an intermediate-level course that delves into object-oriented programming (OOP) principles using Java. It teaches you to design well-structured classes, understand coupling and dependency injection, implement inheritance and composition for code reuse, and explore polymorphism to create extensible software.
This is an intermediate-to-pro-level course that covers exception handling, generics, the Java collections framework, lambda expressions, streams, multithreading, and asynchronous programming.
O’Reilly
O’Reilly is a leading online platform for learning and professional development in technology and business. It offers a vast library of expert-led courses, live training sessions, interactive coding environments, and insightful books and videos across topics like software development, AI, data science, and leadership.
Here is our listing:
Price: Starting from $49 for an individual subscription.
Level: Those who know the basics and more advanced users.
Certification: +
Preparing for coding interviews? Emily Bache‘s course on the Gilded Rose kata is a must-try. It’s all about handling those tricky take-home challenges where you have to work with existing code. She teaches you to master your IDE tools to understand and improve messy code quickly and safely. It’s practical, focused, and shows you how to tackle code challenges with confidence.
The platform features talks and courses by Ken Kousen, a Java Champion and expert in Spring, Java, AI integration, and more. He’s the author of popular books like Making Java Groovy, Modern Java Recipes, and Kotlin Cookbook.
A seasoned speaker on the No Fluff, Just Stuff tour, Ken has delivered keynotes worldwide, earning accolades including JavaOne and Devnexus Rock Star awards. As a Grails Rock Star and co-host of the Groovy Podcast, Ken is a respected voice in the developer community.
Test Automation University
Test Automation University offers free, in-depth courses for mastering Java in test automation.
Price: Free.
Level: Newbies.
Certification: +
- Java Programming by Angie Jones
Angie Jones is a certified Java pro with 18+ years of experience at companies like IBM and X – plus she’s taught Java at the college level. This course covers everything you’d learn in a full semester at university but with a practical twist. You’ll go beyond the basics to build real Java programming skills you can use in any role.
The course is packed with relatable examples and optional exercises to solidify your learning. All you need is Java 10+ and IntelliJ IDEA. Angie will walk you through everything – even setup if you’re starting from scratch. It’s a great way to kick-start your Java journey.
Marco Behler
Marco Behler is a software developer and educator specializing in the Java and Spring ecosystems. Currently at JetBrains, he previously ran a consultancy in Munich, collaborating with clients like BMW, Wirecard, and KVB. Marco offers training sessions and speaks at Java User Groups and conferences across Germany, Austria, and Switzerland.
We recommend that you check out his course on Spring:
Price: €207 for the complete package.
Level: Newbies.
Certification: +
Your roadmap to mastering the Spring ecosystem, this course takes you from uncertainty to a solid understanding of the Spring Framework, Spring MVC, Spring and databases, and Spring Boot, empowering you to write your own solutions without relying on copying code. With simple explanations and exercises, you’ll learn not just how to use Spring but why you should use it, exploring different approaches to solving a wide variety of problems. Updated regularly to include the latest Spring Boot 3.x, Spring Framework 6.x, and Java 11–22, it’s designed for developers ready to build confidently with Spring in as little as 10–20 hours.
Summary
We hope you enjoyed our picks! Got a favorite course or a hidden gem we’ve missed? Let us know – we’d love to hear your recommendations and learn from your experiences.
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