Welcome! How are you?

If you read this, it means you think on submitting your talk. That is great!

Click here if you have any doubts.

We are interested in Java talks related to the following topics:

  • Java 8 — Java 12 — Java platform new possibilities and OpenJDK projects;
  • JVM / JDK internals runtime, GC, OpenJDK);
  • Application / VM Performance;
  • Java projects architecture;
  • JVM languages (Scala, Groovy, Kotlin, Clojure, etc.);
  • Highload systems;
  • Distributed systems;
  • Cloud & Data storages;
  • Frameworks (Spring, Spark, Hibernate, etc.);
  • Developer tools;
  • ML / DataScience;
  • DevOps, CD, CI for Java developers;
  • Java in IoT.

Submission process

Each submitted talk will be examined by at least three reviewers from the Program Committee.

From February 1 to August 7 you can submit your talk. After then you are invite to Slack in 1-2 days. Within 5 days we discuss your talk, and then we will start work on your talk. We train it, discuss and reviews at a time convenient for you. August 21 we make the final decision considering your submission, then get your talk ready for production. October 25-26 you give your talk at the conference.

Program committee

Ivan Krylov
Gleb Smirnov Plumbr
Yuri Artamonov JetBrains
Maxim Gorelikov
Oleg Šelajev Oracle
Andrei Kogun KROK
Anton Arhipov JetBrains
Tatiana Chernikova Netcracker
Nikita Salnikov-Tarnovsky Plumbr
Oleg Chirukhin JUG Ru Group
Volker Simonis SAP
Sergey Melnikov
Sergey Melnikov Raiffeisenbank
Dmitry Aleksandrov T-Systems
Kristina Borodulina
Kristina Borodulina JUG Ru Group
Sebastian Daschner IBM
Vsevolod Brekelov Grid Dynamics
Vladimir Sitnikov Netcracker

We consider talk applications according to the following guidelines:
  • The topic's relevance – you are going to discuss things that participants of the conference find useful not only yesterday but today and in the future. In addition, the topic of your talk corresponds to the theme of the conference, and the talk's content matches the stated topic.
  • our talk dives deep into the details of the stated topic – there is no need to talk about yet another Hello World (unless you think it's a new, not widely known, but very promising technology).
  • Originality — there is technical novelty in your talk; the content of your talk either hasn't been published before or presents a well-known topic / problem in a different light.
  • Practical applicability — the talk is important from practical point of view, you not only cover the existing problems/solutions, but also share your experience.
  • Speaker's expertise and publicity.

In order to submit your talk, please, fill in the form below: we kindly ask you to pay as much attention as possible while doing that, because we'll consider your application based on the information provided below. If you require help while preparing your talk, we'll do our best to help you make a good talk.
If you've already submitted your talk, yet haven't heard from us during one week, then something went wrong. In this case, please, contact us via email program@jokerconf.com.
If you’d like to give a talk at the conference, please, read the memo for speakers.



The title should be clear and reflect the essence of the talk. Remember: brevity is the soul of wit.
Include enough details about your talk, but be concise and clearly state: describe technologies that will be covered, purpose of the talk (problem and its solutions, etc.), target audience, audience takeaway.
About 20 points that represent main ideas of the talk.

We reserve the right to edit lexical and grammatical flaws in texts you will send.