Grzegorz Piwowarek
Senior Software Engineer at Bound

Grzegorz Piwowarek

Grzegorz Piwowarek is an independent consultant, blogger, and open-source creator. He is the leader of the Vavr project and the Warsaw JUG community. He has spoken more than 140 times at conferences around the world and has trained over 80 teams. Rumor has it that he exists only at compile time.

Upcoming events

Coming soon

You don’t want to miss this - add it to your calendar!

See all
April
2026

Hybrid event

j-labs, Zabłocie 43B, Kraków

Concurrency: No More Jokes

Join us for the #103 Talk4Devs!

All talks will be held in Polish. To sign up, please switch to the Polish version of our website.

Prelegenci

  • Jarek Pałka
    Jarosław Pałka
    Senior Staff Software Engineer\Team lead\Benchmarking infrastructure at Neo4j

100% value, zero fluff

Explore more Talk4Devs guests

They’re the ones behind the quality of our events.

Meet all
  • Jakub Pilimon
    Jakub Pilimon
    Software Consultant / Trainer at Bottega IT Minds
    Learn more
  • Jarek Pałka
    Jarosław Pałka
    Senior Staff Software Engineer\Team lead\Benchmarking infrastructure at Neo4j
    Learn more
  • Aleksandra Kunysz
    Aleksandra Kunysz
    Mentorka at Wypalenie w IT
    Learn more
  • Piotr Konieczny
    Piotr Konieczny
    Founder at Niebezpiecznik.pl
    Learn more
  • Grzegorz Piwowarek
    Grzegorz Piwowarek
    Senior Software Engineer at Bound
    Learn more
  • Adam Bien
    Adam Bien
    Java Champion, AWS Hero, Architect, Consultant, Speaker, Author
    Learn more
  • Konrad Malawski
    Konrad Malawski
    Swift Language Team at Apple
    Learn more
  • Jacek Laskowski
    Jacek Laskowski
    Lead Instructor at Databricks
    Learn more
  • Marcin Moskała
    Marcin Moskała
    Technical Trainer at kt.academy
    Learn more
  • Jakub Nabrdalik
    Jakub Nabrdalik
    Solution architect, developer & mentor at Bottega IT Minds
    Learn more
  • Konrad Stelmach
    Konrad Stelmach
    Senior Manager, Solution Architects Team Lead, Senior Solution Architect at PwC Polska
    Learn more
  • Łukasz Kałużny
    Łukasz Kałużny
    Managing Partner & Technology Advisor at Protopia
    Learn more
  • Artur Skowroński
    Artur Skowroński
    Head of Application Development at VirtusLab
    Learn more
  • Piotr Bucki
    Piotr Bucki
    Co-founder, co-owner, member of the board at j-labs
    Learn more
  • Jakub Kubryński
    Jakub Kubryński
    CEO at SkillPanel
    Learn more
  • Kornel Skałkowski
    Kornel Skałkowski
    Principal Data Scientist at Xebia
    Learn more
  • Dominik Lewy
    Dominik Lewy
    Principal Data Scientist at Lingaro
    Learn more
  • Błażej Święcicki
    Błażej Święcicki
    Principal SRE at j-labs
    Learn more

100% content, zero spam!

Subscribe to our newsletter so you don’t miss the next event