Free
Course

Learn Intermediate Java

Dive deeper into Java — one of the world’s most popular programming languages.

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13,791 learners enrolled
  • Skill level

    Intermediate
  • Time to complete

    Approx. 10 hours
  • Certificate of completion

    Included with paid plans
  • Prerequisites

    1 course

About this course

Feeling comfortable with the basics of Java? Intermediate Java is a stepping stone to taking your skills to the next level. This course will provide you with the knowledge to make your Java code cleaner, more efficient, and more manageable. We’ll also dive under the hood of fundamental concepts that will deepen your understanding of the Java language.

Syllabus

8 lessons • 5 projects • 8 quizzes
The platform

Hands-on learning

Don’t just watch or read about someone else coding — write your own code live in our online, interactive platform. You’ll even get AI-driven recommendations on what you need to review to help keep you on track.
Animated demonstration of running code in Codecademy's learning environment
Meet the creator of the course
Alisha Grama
Senior Curriculum Developer at Codecademy
Alisha is a Senior Curriculum Developer in the computer science domain at Codecademy. Alisha majored in Computer Science and minored in Ethics at the University of Rochester, where she gained experience as a Teaching Assistant. Before joining Codecademy, she taught STEM concepts to secondary students, including as the Lead Algebra Teacher at a Brooklyn charter school.

Reviews from learners

  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Chris
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
    Rodrigo
    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    John-Andrew
    Codecademy Learner @ USA

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Practice Projects

Guided projects that help you solidify the skills and concepts you're learning.

Assessments

Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.

Certificate of Completion

Earn a document to prove you've completed a course or path that you can share with your network.

Join over 50 million learners and start Learn Intermediate Java today!

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