WAWTECH 2025-12-17 Better call fallback: Designing resilient services
WarsawJS Meetup #132 2025-11-12 The Illusion of Immortality: Temporal's Magic for Reliable Workflows
Ya!vaConf 2024-12-11 Better call fallback: Designing resilient services
monday.com Meetup 2024-10-21 Bringing down production, one 'catch' at a time
monday.com Meetup vol 4 2024-06-17 The Illusion of Immortality: Temporal's Magic for Reliable Workflows
Confitura 2023-06-24 No Big Bang Theory: dekada rozwijania własnego produktu
InfoShare 2023-05-24 Better Call Fallback: Designing resilient services
Warszawa JUG: THIS IS WJUG! - ŚWIĘTUJEMY 300 SPOTKAŃ WARSAW JAVA USER GROUP 2023-04-24 #300: Jak zostać Java Championem?
BoilingFrogs 2023-03-18 Better Call Fallback: Designing resilient services
JUG Frankfurt 2023-01-25 Project Loom: Revolution in Concurrency or Obscure Implementation Detail?
Better Software Design 2022-11-15 44. O programowaniu reaktywnym z Tomkiem Nurkiewiczem
IntelliJ IDEA Conf 2022-09-29 Project Loom: Revolution in Concurrency or Obscure Implementation Detail?
Yavaconf 2022-09-28 Loom: rewolucja czy szczegół implementacyjny?
Back to school - Cloud Talent Meetup at Google 2022-09-07 Jak skutecznie zaprojektować ścieżkę szkoleniową w organizacji?
Confitura 2022-06-28 Loom: rewolucja czy szczegół implementacyjny?
QCon Plus London 2022-05-11 Project Loom: Revolution in Java Concurrency or Obscure Implementation Detail?	watch video
Javeloper 2022-05-12 CharBusters - 10 mitów o Unicode
BoilingFrogs 2022-03-19 Charbusters: 10 mitów o Unicode
DevFlix 2022-02-07 Project Loom: revolution in concurrency or obscure implementation detail?
Poznań JUG 2022-02-02 12+ rad na początek i Q&A z ekspertami
JChampionsConf 2022-01-24 Project Loom: Revolution in concurrency or obscure implementation detail?
DevSkiller Tech Talent Report 2022 2022-01-20 IT skills assessment findings and insights
Developers World Academy 2021-01-20 The Next Big Thing w IT w 2021
Developers World Academy 2020-12-21 Technology Radar Review #002: Use “remote native” processes and approaches
Developers World Academy 2020-11-27 Technology Radar Review #001: Diagrams as code
QCon Plus 2020-11-06 Reactor: Mastering concurrency
PSI Polska code_talks 2020-10-01 Programowanie reaktywne w praktyce: na serwerze i na kliencie
Tech3camp powered by InfoShare 2020-05-26 Wycieczka po współbieżności w Javie
Kielce JUG 2020-03-26 Wycieczka po współbieżności w Javie
Allegro Tech Podcast 2020-03-09 Jak zostać i pozostać dobrym programistą?
airhacks.fm podcast with Adam Bien 2019-12-29 #68 You Are Not Google, Netflix, Facebook
IDEMIA eXpo [5] 2019-10-24 Reactive programming: lessons learned
Rzemiosło.IT 2019-05-25 CharBusters - 10 mitów o Unicode
GeeCON (best speaker) 2019-05-15 CharBusters - 10 Unicode Myths
Allegro Tech Talks 2019-04-10 Wycieczka po współbieżności w Javie	video
JPoint 2019-04-05 BOF session: "Reactive — today's need and future perspectives"
JPoint 2019-04-05 Reactive programming: lessons learned
Warszawa JUG 2019-04-02 Charbusters - 10 mitów o Unicode
Podcast DevSession 2019-03-15 Podcast DevSession
SegFault Gdańsk 2019-03-15 Charbusters - 10 mitów o Unicode
Wrocław JUG 2019-02-26 Wycieczka po współbieżności w Javie
Orange Developer Day 2018-12-06 Programowanie reaktywne: czego się nauczyłem slides
Bucharest JUG 2018-11-06 Tour around concurrency in Java slides
JDD 2018-10-14 Reactive programming: lessons learned
SegFault Wrocław 2018-09-24 Programowanie reaktywne: czego się nauczyłem
biTconf 2018-09-14 Reactive programming: lessons learned
Allegro Tech Meeting (best speaker) 2018-09-06 Charbusters: 10 mitów o Unicode	video
Stacja.IT 2018-08-03 Podcast Stacja.IT #13: Tomasz Nurkiewicz o reactive programming
InfoShare Academy Q&A 2018-05-23 O programowaniu reaktywnym	video
InfoShare 2018-05-22 Reactive programming: lessons learned
ReactSphere 2018-04-16 Reactive programming: lessons learned
Hackin' Gliwice 2018-03-15 Wycieczka po współbieżności w Javie, slides
QCon London 2018-03-08 RxJava 2 for beginners
Allegro Tech Labs 2018-01-13 RxJava 2 dla początkujących
JavaDay Kyiv (Top 10 of speakers) 2017-11-04 Asynchronous by default, synchronous when necessary
JavaOne 2017-10-03 Asynchronous by default, synchronous when necessary
GeekOUT 2017-06-08 Asynchronous by default, synchronous when necessary
jCrete unconference 2016-07-20 notes and links Testing Distributed Systems
InfoShare 2017-05-18 Asynchronous by default, synchronous when necessary
InfoShare 2017-05-17 RxJava in existing projects
Toruń JUG 2017-04-26 RxJava w istniejących projektach
O'Reilly 2017-04-21 Beginning RxJava webinar
O'Reilly Software Architecture Conference 2017-04-04 Asynchronous by default, synchronous when necessary
DevTalk#53 2017-04-03 O programowaniu reaktywnym z Tomaszem Nurkiewiczem
Warszawa JUG 2017-03-06 Asynchronous by default, synchronous when necessary slides
JSession #1 2017-02-23 RxJava w istniejącyh projektach source code
Allegro Tech Talks 2017-01-25 Asynchronous by default, synchronous when necessary slides
Code Europe 2016-12-07 RxJava w projektach legacy
DevTernity 2016-12-01 RxJava in legacy projects source code from live coding
Warszawa JUG 2016-11-29 RxJava in legacy projects source code from live coding
JET Conference 2016-11-19 RxJava in legacy projects source code from live coding
QCon San Francisco 2016-11-10 Workshop: Beginning RxJava workshop exercises
JUGtoberFest 2016-10-13 RxJava in legacy projects source code from live coding
GeeCON Reactive 2016-09-09 RxJava in legacy projects source code from live coding
JavaZone 2016-09-07 RxJava in legacy projects source code from live coding
jCrete unconference 2016-08-01 Reactive Frameworks / RxJava, HTTP/2, Synch vs Async execution in Microservices source code from live coding
Mix IT 2016-04-21 source code from live coding RxJava in legacy projects
4Developers 2016-04-11 Czego Javowiec nauczy się od Haskella?
Łódź JUG 2016-04-09 Java 8 workshop
Joker conference 2015-10-16 CompletableFuture in Java 8, asynchronous processing done right
Joker conference 2015-10-16 Hystrix – managing failures in distributed systems
Łódź JUG (best speaker of 2015) 2015-10-01 CompletableFuture i nie tylko - programowanie reaktywne w Javie
Confitura (best speaker) 2015-07-04 Czego Javowiec nauczy się od Haskella? slides
Devoxx Poland 2015-06-23 Hystrix - managing failures in distributed systems source code
Vilnius JUG 2015-06-16 Hystrix - managing failures in distributed systems source code
JavaDay Lviv 2015-06-14 Hystrix - managing failures in distributed systems /// source code
Nighthacking at GeekOut 2015-06-12 Tomasz Nurkiewicz on Asynchronous Processing
GeekOut (best speaker) 2015-06-12 CompletableFuture in Java 8 - asynchronous processing done right
Warszawa JUG 2015-06-09 Hystrix - managing failures in distributed systems source code
Prague JUG 2015-06-08 Hystrix - managing failures in distributed systems source code
Atmosphere Conference 2015-05-19 Hystrix - managing failures in distributed systems source code
GeeCON 2015-05-15 Hystrix - managing failures in distributed systems source code
33rd Degree 2014-06-11 Saiku - taking OLAP databases into 21st century slides, slides.pdf
Warszawa JUG 2014-06-03 Open source brag: async-retry slides, WJUG page, Meetup
JInkubator 2014-05-27 Monitorowanie aplikacji slides, JInkubator page, Meetup
GeeCON 2014-05-15 CompletableFuture in Java 8 - asynchronous processing done right source code
Warszawa JUG 2014-04-22 Java SE 8 & Java EE 7 flash-talks: java.time
Warszawa JUG 2014-04-22 Java SE 8 & Java EE 7 flash-talks: java.util.concurrent.atomic
Warszawa JUG 2014-04-22 Java SE 8 & Java EE 7 flash-talks: faster HashMap
Scalar conference 2014-04-05 The Dark Side of Scala slides
Warszawa JUG 2013-12-03 CompletableFuture i RxJava - functional reactive programming w Javie meetup.com, sources
33rd Degree 4 charity 2013-10-13 Krótka historia czasu slides
Warsjawa 2013-10-12 Java 8 – najbardziej rewolucyjna wersja w historii source code
Confitura (best speaker) 2013-07-06 Krótka historia czasu slides (EN), slides (PL), Slideshare (EN)
Confitura (2nd best speaker) 2012-06-30 Uwolnić się od if Parleys, slides
Javarsovia 2010-06-26 Projekt Voldemort: gdy relacyjna baza danych to za mało (zbyt wiele?), slides
Warszawa JUG 2010-02-23 Mule ESB vs. Apache ServiceMix slides, review, WJUG page

Slide decks