You can code once you try it with CodeGym
Learn Java Online
in a Fun WayYou can code. No matter your age, previous knowledge, or origin. It's like riding a bicycle: all you need is to practice. And CodeGym, the online Java programming course, is your bicycle with training wheels. Practice in Java coding without pressure, at your pace, from the first lessons. Try to learn Java with us!
About the course
What is learning Java
with CodeGym be like?
You get an exciting training experience
CodeGym isn’t just a learning course, it’s a game. You upgrade your “player character” to new levels, open new quests, and get achievements. Once you start, you move towards the destination point – Yourself as a Coding Pro.
Start
Get the personalized training program based on your preferences
Learn
Read bite-sized lectures about Java programming theory
Practice
Write code from the beginning, and get an immediate check of your solutions
Create
Write programs that solve real-world problems, and fun games
Features
Why learn programming
with CodeGym
Training format
Choose the convenient
mode of your training
mode of your training
Self-paced training
The complete Java programming course with lectures and coding tasks – from simple programs to mini-projects (job aggregator, restaurant order processing application, games)
Instant verification of your solutions via CodeGym plugin (our coding tool)
Hints for solving problems and improving code style
Practice with professional programmer tools from the first lesson
Support from community and CodeGym development team: Help, Chat, and Forum sections
The ability to study on a PC and in Android application
The possibility to set up an individual training schedule
Achievements for your training progress and user rankings to keep you motivated
Learning in a group with live mentorship
Courses with a focus on mastering the developer’s profession
Courses that include a breakdown of the basics of programming, an in-depth study of Java and Android development, as well as professional tools and frameworks necessary for getting your first job as a programmer
Online classes with mentors – experienced developers – twice a week
Homework assignments with instant verification and large final coding projects
Daily support and advice from mentors and curators of the course in a private group chat
Upon completion of the courses - a certificate confirming knowledge and qualifications, as well as assistance in compiling a resume and preparing for the first interviews
Java prospects
Why is Java a win-win option for learning to program?
It might be the best choice for a career in tech
According to Glassdoor, a median salary of a Java programmer in the U.S. is $100 000 per year. Java developers are one of the highest-paid specialists in the global IT industry.
Java programmers can work anywhere: 80% of Fortune 500 companies utilize Java in their services, and it’s widely used in e-commerce, fintech, and other industries.
Java programming allows you to be in touch with newest developments in the tech sphere, as Java creators improve it and add useful features regularly. Java has everything that modern projects need.
Registered users
Completed tasks
30K+
Graduates employed
Feedback from learners
Learn more about the personal experience and achievements of CodeGym students
I was doing international business for about six years, but always been a tech fanboy. In 2020, I enrolled in Codegym and scored a Junior Dev job. At first, I was training part-time (2-4 hours per day), and since October – full-time. I finished CodeGym in December 2020 and created a Linkedin profile. In two hours I received the first messages from recruiters. In the middle of January 2021, I got a job as a junior dev in a major company.
Read the full story 
The way the CodeGym course is organized, and the story behind it, totally makes sense for a beginner like me, and now I am able to write my own code, but also to understand any other code that is written. CodeGym is definitely the best investment I could have done in my learning pathway. I hope you enjoy this journey too!
Read the full story 
Once I decided that Java was "The One," I started looking at various resources where I could learn the language properly. When I came across CodeGym in one of my searches I decided to give it a go. The website looked more professional than most other Java-related websites, and I liked the structure of the course. Eventually, CodeGym became my first work as a Java Developer.
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3K+
Students
144
Learning
groups
groups
Learning groups
17
Countries
represented
represented
Countries represented
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Start coding from the start