Schedule

October 25
1. Starts at 13:45
  - Watch recording
    Talk type: Conversation
    Joker 2021 Opening
    Pasha Finkelstein
    Company: JetBrains
    Andrei Kogun
    Company: Croc Code
    Alexey Fyodorov
    Company: JUG Ru Group
    Aleksey Stukalov
    Company: HAULMONT
    Talk in Russian
2. Starts at 14:00
  - Watch recording
    Talk type: Talk
    Self-writing code
    Nikita Povarov
    Company: JetBrains
    Roman Poborchy
    Company: JetBrains
    Talk in Russian
3. Starts at 14:45
  - Watch recording
    Talk type: Talk
    Building applications with Neo4j & Quarkus
    Sebastian Daschner
    Talk in English
4. Starts at 15:00
  - Watch recording
    Talk type: Talk
    Agent-based modeling as a sandbox for microservices
    Andrey Umnov
    Company: VTB
    Talk in Russian
5. Starts at 15:15
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    Talk type: Talk
    The development of clearing in payment systems. From complex to simple
    Evgeny Trifonov
    Company: JUG Ru Group
    Nikita Burtsev
    Company: Mir Plat.Form
    Talk in Russian
6. Starts at 15:30
  - Watch recording
    Talk type: Talk
    Apache Cassandra — threads and memory
    Dmitry Konstantinov
    Company: Netcracker
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Architecture of math calculations on Kotlin
    Aleksander Nozik
    Company: JetBrains Research
    Talk in Russian
  - Watch recording
    Talk type: Talk
    "Simply reactive" with Vert.x, Mutiny, Hibernate Reactive and Quarkus
    Julien Ponge
    Company: Red Hat
    Talk in English
7. Starts at 16:15
  - Watch recording
    Talk type: Conversation
    Conversation in the studio: robots write code, and code doesn't write robots yet
    Pasha Finkelstein
    Company: JetBrains
    Nikita Povarov
    Company: JetBrains
    Andrei Kogun
    Company: Croc Code
    Roman Poborchy
    Company: JetBrains
    Talk in Russian
  - Watch recording
    Talk type: Talk
    When to CQRS before it is too late
    Alexander Grigoryev
    Company: Revolut
    Talk in Russian
  - Watch recording
    Talk type: Talk
    GraphQL and REST: The nuances
    Vladislav Valitsky
    Company: Raiffeisenbank
    Vladislav Verminsky
    Company: Raiffeisenbank
    Andrej Mychka
    Company: Raiffeisenbank
    Talk in Russian
8. Starts at 17:00
  - Watch recording
    Talk type: Talk
    Scaling Spring Boot microservices
    Aleksandr Kozhenkov
    Company: GridGain
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Java objects inside out
    Aleksey Shipilev
    Company: Red Hat
    Talk in Russian
  - Watch recording
    Talk type: Talk
    JReleaser — releasing at the speed of light
    Andres Almiray
    Company: Oracle
    Talk in English
October 26
1. Starts at 14:00
  - Watch recording
    Talk type: Talk
    How to evolve your Kotlin library painlessly for clients
    Leonid Startsev
    Company: JetBrains
    Talk in Russian
  - Watch recording
    Talk type: Talk
    JPA Puzzlers (+Hibernate and Spring)
    Andrey Belyaev
    Company: Haulmont
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Single Page Applications without REST API
    Simon Martinelli
    Company: 72 Services LLC
    Talk in English
2. Starts at 14:45
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    Talk type: Talk
    From Java 11 to 17
    Ivan Krylov
    Talk in Russian
3. Starts at 15:00
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    Talk type: Talk
    Event-based monitoring — how to understand who threw a stone by watching water circles?
    Yury Khabarov
    Company: Deutsche Telekom IT Solutions
    Talk in Russian
  - No record
    Talk type: Talk
    Soft Skills we deserve: where to develop them if there seems to be nowhere
    Anastasia Artamonova
    Company: Mir Plat.Form
    Talk in Russian
4. Starts at 15:15
  - Watch recording
    Talk type: Talk
    Why do you need technical radar?
    Dmitrii Vdovin
    Company: Raiffeisenbank
    Talk in Russian
5. Starts at 15:30
  - Watch recording
    Talk type: Talk
    Project Loom — a friend or foe of Reactive?
    Oleh Dokuka
    Company: VMware
    Andrii Rodionov
    Company: National Technical University of Ukraine
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Spark magic: How high-level pipelines become distributed hardcore
    Pasha Finkelstein
    Company: JetBrains
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Practical steps for creating safer software (Code included)
    Steve Poole
    Company: Sonatype
    Talk in English
  - No record
    Talk type: Talk
    Organization of development when creating digital products
    Alina Makeeva
    Company: Первая Грузовая Компания
    Olga Yusupova
    Company: Unicon Business Solutions
    Anton Fedoseev
    Company: Sibur
    Dmitry Arkhipov
    Company: Sibur
    Ilya Simonenko
    Company: Sber
    Pavel Doronin
    Talk in Russian
6. Starts at 16:00
  - No record
    Talk type: Talk
    How to build the development process in remote-first reality?
    Pavel Iukhnevich
    Company: Revolut
    Anton Batiaev
    Company: Revolut
    Talk in Russian
7. Starts at 16:15
  - Watch recording
    Talk type: Conversation
    Conversation in the studio about Quarkus
    Alexey Fyodorov
    Company: JUG Ru Group
    Aleksey Stukalov
    Company: HAULMONT
    Andrey Belyaev
    Company: Haulmont
    Talk in Russian
8. Starts at 16:30
  - Watch recording
    Talk type: Talk
    Making service documentation more informative
    Aleksandr Shigaev
    Company: Gazprombank
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Bloody enterprise, or how we update what's under the hood of microservices
    Roman Danilov
    Company: VTB
    Baatr Erdniev
    Company: VTB
    Aleksandr Shuvaev
    Company: VTB
    Talk in Russian
9. Starts at 17:00
  - Watch recording
    Talk type: Talk
    Bootiful Spring GraphQL
    Josh Long
    Company: VMware
    Talk in English
  - Watch recording
    Talk type: Talk
    Long-lived gRPC streams issues
    Yuriy Vasyutinskiy
    Company: FlowTraders
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Concurrent thread-stack processing in the Z Garbage Collector
    Erik Österlund
    Company: Oracle
    Talk in English
October 27
1. Starts at 14:00
  - Watch recording
    Talk type: Talk
    Scala. War of Effects. ZIO vs Cats Effect
    Oleg Nizhnikov
    Company: Tinkoff
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Going beyond the container — compact and fast containers with (and without) native image
    Dmitry Chuyko
    Company: BellSoft
    Talk in Russian
  - Watch recording
    Talk type: Talk
    SQL primary key, surrogate key, composite keys, foreign keys... and JPA
    Franck Pachot
    Company: Yugabyte
    Talk in English
  - Watch recording
    Talk type: Talk
    GraphQL in distributed apps
    Yuriy Milutin
    Company: Sber
    Aleksandr Tokarev
    Company: SberTech
    Talk in Russian
2. Starts at 14:45
  - Watch recording
    Talk type: Conversation
    Conversation in the studio: in the world of refactoring
    Ruslan Akhmetzianov
    Company: Qameta Software
    Maxim Gorelikov
    Company: m2
    Tagir Valeev
    Company: JetBrains
    Aleksey Stukalov
    Company: HAULMONT
    Talk in Russian
3. Starts at 15:00
  - Watch recording
    Talk type: Talk
    Create a Telegram bot in a couple of minutes in Java
    Ivan Belorechev
    Company: Luxoft
    Talk in Russian
  - No record
    Talk type: Talk
    How to grow a Java team from zero to over a hundred people
    Dmitry Margolis
    Company: Accenture
    Talk in Russian
4. Starts at 15:15
  - Watch recording
    Talk type: Talk
    Remote Expert AR. Develop, deploy, utilization
    Anton Fedoseev
    Company: Sibur
    Talk in Russian
5. Starts at 15:30
  - Watch recording
    Talk type: Talk
    AI maintenance scheduling with OptaPlanner on Quarkus
    Geoffrey De Smet
    Company: Red Hat
    Talk in English
  - Watch recording
    Talk type: Talk
    Decomposing Compose
    Evgeny Mandrikov
    Company: SonarSource
    Talk in Russian
  - Watch recording
    Talk type: Talk
    On the way to Reactive Relational Database Connectivity 1.0
    Mark Paluch
    Company: VMware
    Talk in English
6. Starts at 16:15
  - Watch recording
    Talk type: Conversation
    Conversation in the Studio: Scala for Everyone
    Ruslan Akhmetzianov
    Company: Qameta Software
    Anton Arhipov
    Company: JetBrains
    Oleg Nizhnikov
    Company: Tinkoff
    Aleksey Stukalov
    Company: HAULMONT
    Talk in Russian
7. Starts at 16:30
  - No record
    Talk type: Talk
    8 reasons to move your applications to Java 17
    Maksim Tikhonov
    Company: Gazprombank
    Talk in Russian
8. Starts at 17:00
  - Watch recording
    Talk type: Technical interview
    Technical interview with Evgeny Borisov
    Secret guest
    Pasha Finkelstein
    Company: JetBrains
    Andrei Kogun
    Company: Croc Code
    Talk in Russian
  - Watch recording
    Talk type: Talk
    DDDamn good!
    Akhtiam Sakaev
    Company: m2.ru
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Project Lilliput: Shrinking object headers in the Hotspot JVM
    Roman Kennke
    Company: Red Hat
    Talk in English
October 28
1. Starts at 14:00
  - Watch recording
    Talk type: Talk
    Static Java, GraalVM Native and OpenJDK
    Andrew Dinn
    Company: Red Hat
    Talk in English
  - Watch recording
    Talk type: Talk
    Apache Calcite: A platform for building advanced SQL optimizers in Java
    Vladimir Ozerov
    Company: Querify Labs
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Backward compatibility, tools and approaches to control dependency hell
    Aleksandr Lampel
    Company: Sber
    Evgeny Kalinin
    Company: Sber
    Talk in Russian
2. Starts at 14:45
  - Watch recording
    Talk type: Conversation
    Conversation in the studio: What couldn't Java 17 do?
    Vladimir Ivanov
    Company: Oracle
    Pasha Finkelstein
    Company: JetBrains
    Andrei Kogun
    Company: Croc Code
    Dmitry Chuyko
    Company: BellSoft
    Tagir Valeev
    Company: JetBrains
    Aleksey Shipilev
    Company: Red Hat
    Talk in Russian
3. Starts at 15:00
  - Watch recording
    Talk type: Talk
    Java code generator under the hood
    Vitaly Chizhkov
    Company: Accenture
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Hacker laws
    Robert Aksenov
    Company: Deutsche Telekom IT Solutions
    Sergey Lukin
    Company: Deutsche Telekom IT Solutions
    Andrey Damintcev
    Company: Deutsche Telekom IT Solutions
    Vladimir Muravyov
    Company: Deutsche Telekom IT Solutions
    Talk in Russian
4. Starts at 15:30
  - Watch recording
    Talk type: Talk
    gRPC client-side load balancing — why, what, how and WTF?
    Dmitry Bugaychenko
    Company: Sber
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Extending kotlinx.serialization functionality with Arrow Meta
    Karin-Aleksandra Monoid
    Company: CircleCI
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Big Bang Theory and Practise
    Dmitry Svalov
    Company: Banks Soft Systems
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Final interview: deathloop
    Tatyana Kutepova
    Company: Luxoft
    Stanislav Tretyakov
    Company: Luxoft
    Talk in Russian
  - No record
    Talk type: Talk
    Serverless architecture is new step in the development of enterprise software industry
    Evgeniy Brazhnikov
    Company: SberTech
    Roman Ivanov
    Company: Trevor.io
    Maria Levanova
    Company: SberTech
    Talk in Russian
5. Starts at 16:15
  - Watch recording
    Talk type: Conversation
    Conversation in the studio: Kotlin vs. everyone
    Anton Arhipov
    Company: JetBrains
    Pasha Finkelstein
    Company: JetBrains
    Andrei Kogun
    Company: Croc Code
    Talk in Russian
6. Starts at 17:00
  - Watch recording
    Talk type: Talk
    What's new in Spring Framework 6?
    Oleh Dokuka
    Company: VMware
    Alexey Nesterov
    Company: BeZero Carbon
    Talk in Russian
  - Watch recording
    Talk type: Talk
    How (not) to use testers correctly
    Artem Eroshenko
    Company: Qameta Software
    Talk in Russian
  - Watch recording
    Talk type: Talk
    Lock That Sh*t Down! Auth Security Patterns for Apps, APIs, and Infra
    Matt Raible
    Company: Okta
    Brian Demers
    Company: Okta
    Talk in English
7. Starts at 18:00
  - Watch recording
    Talk type: Conversation
    Joker 2021 сonference closing
    Andrei Kogun
    Company: Croc Code
    Aleksey Stukalov
    Company: HAULMONT
    Talk in Russian
  - Watch recording
    Talk type: Round table
    Panel discussion: who got off Java 8, tell us how it turned out
    Dmitry Aleksandrov
    Company: Oracle
    Pasha Finkelstein
    Company: JetBrains
    Talk in Russian

Schedule

October 25

Starts at 13:45

Starts at 14:00

Starts at 14:45

Starts at 15:00

Starts at 15:15

Starts at 15:30

Starts at 16:15

Starts at 17:00

October 26

Starts at 14:00

Starts at 14:45

Starts at 15:00

Starts at 15:15

Starts at 15:30

Starts at 16:00

Starts at 16:15

Starts at 16:30

Starts at 17:00

October 27

Starts at 14:00

Starts at 14:45

Starts at 15:00

Starts at 15:15

Starts at 15:30

Starts at 16:15

Starts at 16:30

Starts at 17:00