Ruby Ruby Ruby Ruby
Ruby Ruby Ruby Ruby
Ruby Ruby


12.04.2022 @ Barka, Podgórska 16

KRUG #4 / 2022 powered by Railwaymen

KRUG #8 / 2017 powered by Qualaroo

BAL, Ślusarska 9

Hello Ruby enthusiasts!

It's time for the last KRUG meetup this year!

This time, we will have two great technical talks!

KRUG #8/2017 is powered by Qualaroo ( Read more information about the company below.

Meetup details: KRUG #8/2017 - [masked] @ Bal 18:00.

- 18:00 - Opening - A Few Words from Organizers + CHANGELOG
- 18:15 - 10 najgorszych rad w Ruby i Rails [PL/PL] by Jacek Czarnecki
- 18:45 - Q&A session
- 19:00 -Cleaning up big ball of mud or how to tackle legacy apps [EN/PL] by Krzysztof Kucharski
- 19:30 - Q&A session
- 19:45 - Networking

More about Qualaroo:

Qualaroo has years of experience helping customers like TripAdvisor, eBay, Spotify capture customer insights through real-time feedback, in-depth analysis and intelligent reporting. From desktop, to mobile, to in-app, Qualaroo’s real-time feedback platform enables companies to ask the right question at the right time to the right person. Features like intelligent targeting and sentiment analysis helps companies accelerate the process of collecting customer feedback, giving customers the opportunity to activate on feedback in real-time.

Sounds interesting? They're looking for a Senior Full-Stack Engineer and a Full-Stack Developer, so make sure to check out their job offers!

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

Useful links:

Qualaroo (
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