20 Best Online Java Courses

Java is an object-oriented programming language. The Green Team introduced the first Java programming language in1991. The main purpose of the language was to support devices such as set-top boxes.

Software engineers use Java for developing applications and delivering content on the web. Java is a great platform for building apps which has its own syntax and semantics. If you know how to use this language, you can code everything!

According to some statistics, Java is the most popular programming language. It will be even more popular in the future. What’s the best way to learn Java? Here is a list of the best Java courses right know. We are sure you will find an adequate course.


Tao W., James Lee, Apache Spark with Java – Learn Spark from a Big Data Guru: What you will learn here? You will learn how to develop Apache apps and how to analyze data through databases. In general, creators of the course covers all the basics related to Java language. To be able to enroll in the course you need to have some Java experience.  

Rahul Shetty, Selenium WebDriver with Java – Basics to Advanced& Interview: Nothing is impossible! This author’s state of mind will motivate you to learn hard. Use this best-seller course to learn Selenium Webdriver and Java basics. If the course is too difficult for you, you will get support from his team. You don’t need any Java coding experience to enroll in this course. After all, this is a very long course which lasts 45.5 hours. If you go through all these lessons, you will become a Java expert.

Philipp Muellauer, Android O & Java – Mobile App Development | Beginning to End: Do you want to be an Android dev? If you want, consider the beginning of your learning through this course. Before hiring, every employer wants to see your portfolio. If your portfolio is empty, you have a small chance to get a job. At the end of the course, you will have the projects which you can put in your portfolio. After 20.5 hours of learning, you will be able to build your first Android apps.

Tim Buchalka, Complete Java Masterclass: How to start writing advanced programs? This can be a problem for the people who have the basic Java development skills. Thanks to Tim’s course you will break down the barriers and start building advanced apps. Keep in mind that this is the bestseller course which has a very good rating.

Tim Short, Become a Junior Java Software Developer: You don’t have any experience with Java? You have heard that Java have a lot of programming possibilities and you want to start to learn it. You are the best candidate for the course! You need to have basic computer and analytical skills. The course will learn you how to be more comfortable with writing Java applications. That is a good start. At the end of the course, you will get a certificate.

Paulo Dichone, Fahd Sheraz, The Complete Android & Java Developer Course – Build 21 Apps: Build apps from scratch! People often have an idea but they don’t have the ability to convert it into an Android app. Other people seek to build a career in Java development. The dream of every young Java developer is to make a world-wide popular app. Exactly that is the main goal of this course. You will learn how to build an app, how to upload it to Google play and make millions of it. Sounds good, doesn’t it?

Imtiaz Ahmad, Master Object Oriented Design in Java – Homework + Solutions: Progress from a junior to a senior developer! The best audience for the course are people who have limited knowledge of this field. The basics knowledge of loops and conditionals will make you a perfect candidate. You will learn about classes, objects, interfaces, polymorphism and much more.

Frank J. Mitropoulos, What’s New in Java 9 – Modules and More!: Find out new things in Java 9! If you consider yourself a good Java developer you need to learn new things every day. From time to time, every programming language brings new features. You need to follow these trends to be competitive in the job market. Frank has collected all the changes that Java 9 brings, at one place. If you want to learn how to use the new features of Java, you should enroll in this course.

Lets Kode It, Selenium WebDriver With Java – Novice To Ninja + Interview: Beginners can follow this course. Selenium WebDriver, Java Concepts, TestNG Framework, Automation Framework Design are the main topics. If these fields are your zone of interest, go to Udemy to find out more information.

Matt Greencroft, Java Memory Management: How memory works in Java? You will get the answer to this question on this course. Matt Greencroft has 20 years of experience and he wants to share his knowledge with its students. Java memory management for people who already have some experience with Java development. You will learn about the heap, limitations of the final keywords, and how garbage collection works.

Intertech Training, Intertech Training, Complete Java SE 8 Developer Bootcamp – OCA Prep Included: Do you want to learn Java 8? This company has created the course for people who have good Java knowledge. People who want to gain more skills and make progress in their careers should enroll in this course. After you finish the course, you can take the Oracle Certified Associate, Java 8 exam. That is one more good reason to consider enrolling this course.

in28Minutes Official, Java Interview Guide : 200+ Interview Questions and Answers: Yes, we know. Interviews for Java jobs could be very stressful. Preparation is the crucial thing in avoiding stress. You need to know the most common questions and the right answers. The best audience for these lessons are students who want to learn Java. The Java Interview Guide will provide 200 most common interview questions and answers. At the end of the course, you will have the better understanding of new Java 5, Java 6, Java 7 and Java 8 features.

Infinite Skills, Programming Java for Beginners – The Ultimate Java Tutorial: How to build your first program? Learning the basic Java concepts should be the first thing in this process. This ultimate Java tutorial will provide you this and even more! You will learn how to break the most complex application into simplistic steps. The course contains 115 chapters and 10 hours of content which is more than enough for beginners.

Dheeru Mundluru, Java In-Depth: Become a Complete Java Engineer!: After 3 years of development, this course is ready. Dheeru claims that he can transform you into a Java expert. If you are a complete beginner and want to learn Java language, grab this opportunity. You will learn the basic and advanced Java principles and object-oriented concepts. After completing the course, you will become a complete and industry-ready engineer.

Le Deng, Build An Online Bank With Java, Angular 2, Spring and More: You need to have Java/Angular 2 skills for this course. There won’t be content related to these areas. You will learn how to build an online banking system. The banking system has two sides, a customer side, and an admin side. You will learn how to install functions such as signup, login, transfer and many more. If you are an experienced developer, the course will be challenging.

Nelson Djalo, Java Streams API Developer Guide: The course will provide you following benefits. You will learn how to gather data from datasets. Also you will find out how to use streams to perform transformations. The basic understanding of streams benefits is an important part of this process. The course contains plenty of exercises. You can challenge yourself to see what you have learned.

Hussein Al Rubaye, The Complete Java Developer Course: Build your first app in Java! This 9-hour course should be enough for you to make your first project. If you are starting from scratch, that is ok. The best audience for the course are people who don’t have any experience with building Java apps. What are you going to learn here? You will understand the OOP in Java and learn Java GUI with JavaFX. Hussein will talk about the new features of Java 8. At the end, you will be able to make a game like Tic Tac Toy.

Lets Kode It, Complete Step By Step Java For Testers: Do you want to be an automation tester? Manual testing is becoming outdated. If you are struggling with Java concepts you are at the right place! You will learn basic concepts such as variables, methods/classes, and while-for loops. The best way to learn the process of designing Java programs is through real examples. Check this step-by-step course to find out more about this field. You don’t need to have any coding experience to enroll in the course.

George Steve {CPL}, Java, JSP and JDBC programming guides for complete BEGINNER: It is difficult for many students to understand the basic Java principles. George Steve has created the course to help people like you. You will learn how to setup Java Development kit, how to configure JDBC drivers and many more. The basic computer skills are enough for entering this course.

Ermin Kreponic, Learn Java Programming | Complete Course: Ermin’s course will give you the following benefits. You will understand how Java works and learn how to build your own applications. This is a very long course where you have the chance to achieve the advanced level of Java knowledge. The best audience for the course are people who want to learn how to code in Java. At the end, you are going to be able to write your own applications.