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Joker 2025

Joker 2025

Java сonference for experienced developers

The event was over

October 17–18Saint Petersburg

Videos of Talks
  • 50speakers
  • 40talks
  • 15partners
  • 1200participants

About conference

Joker is the largest Java conference in Russia.

Modern Java development practices. New Java features, Spring nuances, JVM under the hood, Kotlin and Scala, ORM and databases. Architecture and backend, loads and performance. DevOps.

The conference has been held in autumn in St. Petersburg since 2013. By JUG Ru Group.

Talk topics

  • VM/Runtime
  • Tooling/Frameworks
  • Architecture
  • Languages
  • Operations
  • Other

Speakers

Experts

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Media

Partners

Information partners

  • Workspace

  • Expomap

  • IT Event Hub

  • Networkly.app