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Karol Wrótniak

IT programowanie mobile Java security Open Source +2 more
Experienced Android & Flutter Developer, Public Speaker, and Technical Writer sharing insights on mobile development, Open Source maintenance, and modern CI/CD workflows.

Events

Events with presentations by Karol Wrótniak.

Past events:

March
 2026
19.03
Thu
- 20.03
Fri
Warsaw IT Days 2026
IT, UX mobile, QA/Testing, security, database, Big Data, analytics, ...
Warsaw
Online
Conference
Paid
December
 2025
04.12
Thu
- 05.12
Fri
Python Summit 2025
IT Python, QA/Testing, security, Cloud, AI/ML, DevOps, ...
Warsaw
Conference
Paid
04.12
Thu
- 05.12
Fri
Ya!vaConf 2025
IT programming, Java, QA/Testing, security, Cloud, scala, ...
Warsaw
Online
Conference
Paid
04.12
Thu
- 05.12
Fri
DevAI by Data Science Summit 2025
IT AI/ML
Warsaw
Online
Conference
Paid
October
 2025
13.10
Mon
The Hack Summit 2025
IT security, Cloud, AI/ML, Call For Papers
Warsaw
Conference
Paid
April
 2025
04.04
Fri
- 05.04
Sat
Warszawskie Dni Informatyki 2025
IT programming, work in IT, Data Science
Warsaw
Online
Conference
Paid
December
 2024
10.12
Tue
- 11.12
Wed
Ya!vaConf 2024
IT Java, QA/Testing, security, Cloud, scala, AI/ML, ...
Warsaw
Conference
Paid
April
 2024
05.04
Fri
- 06.04
Sat
Warszawskie Dni Informatyki 2024 - Warsaw IT Days 2024
IT programming, Open Source, AI/ML
Warsaw
Job fairs
Free
December
 2023
08.12
Fri
Ya!vaConf 2023
IT Java, QA/Testing, Cloud, scala, AI/ML, DevOps, ...
Warsaw
Conference
Paid
08.12
Fri
Ya!vaConf 2023
IT Java, QA/Testing, Cloud, scala, AI/ML, DevOps, ...
Online
Conference
Paid
July
 2023
31.07
Mon
Cybersecurity Study Jam
IT programming, security, networking
Wroclaw
Meetup
Free
25.07
Tue
Android Worldwide
IT programming, mobile, Java, Kotlin, UI
Online
Meetup
Free
November
 2021
27.11
Sat
DevFest Polska 2021
IT
Krakow
Conference
Free
October
 2020
12.10
Mon
13. Buildscripts - Android Webinar
IT programming, mobile
Online
Webinar
Free
April
 2019
06.04
Sat
- 07.04
Sun
16. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
December
 2018
14.12
Fri
119. WroclawJUG
IT programming, Java
Wroclaw
Meetup
Free
September
 2018
11.09
Tue
109. WrocJUG
IT programming, Java
Wroclaw
Meetup
Free
May
 2018
28.05
Mon
Podstawy reverse-engineeringu aplikacji Androidowych
IT programming, mobile
Wroclaw
Meetup
Free
April
 2018
07.04
Sat
- 08.04
Sun
15. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
March
 2018
13.03
Tue
91. WrocławJUG
IT programming, Java
Wroclaw
Meetup
Free
January
 2018
11.01
Thu
TOAST - Android Developers Meetup #14
IT programming, mobile
Wroclaw
Meetup
Free