Premium
Java Hub Premium

Go deeper with Premium

  • 250+ advanced lectures across all tracks
  • 1300+ practice exercises
  • 500+ solutions to problems from real interviews
  • Expanded access to the AI mentor
  • Personalized Java Hub certificates
  • No automatic renewal
Get Premium

Java Hub Premium can be gifted

Course

Advanced topics

Java, Spring, SQL, Algorithms, and System Design together with all practice inside the advanced sections.

Interviews

Detailed solutions

Open answers and explanations for real company interview questions whenever you want to check yourself or go deeper.

Outcome

Personalized Java Hub certificates

Complete 100% of the theory and practice in a track and generate a certificate for your résumé or portfolio.

Java · Spring · SQL · Algorithms · System Design
Learning

More practice with an AI mentor

Work through tasks, get hints, and practice answering interview questions.

Frequently asked questions

What is included with Premium?

Premium unlocks advanced course topics, interview question solutions, expanded access to the AI mentor, and the ability to create personalized Java Hub certificates.

How long does Premium last?

Premium is available for 1 month (30 days) or 3 months (90 days). There is no auto-renewal.

What happens when Premium expires?

The core platform features remain available, while Premium sections and additional features become restricted again.

What changes for the AI mentor with Premium?

Premium lets you work with the AI mentor much more: break down tasks, get hints, and practice answers to interview questions.

How do I get a certificate?

Complete 100% of the theory and practice in the corresponding track. An active Premium subscription is required to create a certificate.

Can I buy Premium as a gift?

Yes. On the Gifts page, you can buy 1 or 3 months of Premium and send the gift code to someone else.