Ruby Ruby Ruby Ruby
Ruby Ruby Ruby Ruby
Ruby Ruby


12.04.2022 @ Barka, Podgórska 16

KRUG #4 / 2022 powered by Railwaymen

KRUG #8 / 2018 powered by Untitled Kingdom

BAL, Ślusarska 9

Hello Ruby Enthusiasts!

It's time for the next KRUG meetup!

This time, we will have two great technical talks!

KRUG #8/2018 is powered by Untitled Kingdom (

Untitled Kingdom for 10 years has been building award-winning web and mobile apps & taking care of product development, service design and strategy workshops. They build products from scratch, and they also optimize existing apps, to increase their value and safety.

Meetup details: KRUG #8/2018 -[masked] @ Bal 18:30.


- 18:30 - Opening - A Few Words from Organizers
- 18:45 - Transcoding videos in Ruby: A story by Michał Matyas [EN/EN]
- 19:15 - Q&A session
- 19:30 - Event Sourcing with Elasticsearch by Paweł Świątkowski [EN/PL]
- 20:00 - Q&A session
- 20:15 - Networking

Have a nice day and I hope to see you soon!

Useful links:

Untitled Kingdom (
KRUG meetup page ( )
KRUG Facebook page ( )
KRUG Github organization page ( )


Would you like to share your concepts or dilemmas on one of our KRUG events? Or maybe you are up for sponsoring one of them? If your answer is yes to any of the two questions, drop us a message at