Donny Wiesenfeld

Rafał Bigaj

System Architect at IBM

System Architect with long successful record of building and leading teams. Skilled staff trainer and motivator. Additional experience in project management and the use of…

Maciek Próchniak

Leader of TouK Nussknacker project

In the past algebraic topologist, for more than 10 years JVM developer (Java, Scala, …), currently usually as architect/(lead) developer – but my roles vary…

Przemek Maciolek

Staff Software Engineer

By day, working on Data Engineering at a major Home-sharing Platform. In past lives, worked for numerous startups, where he was a founding engineer, principal…

Kamila Gawrońska

IT Manager at Vattenfall

Kamila is a biomedical engineer, electronics engineer, and project manager by education. She believes that everyone is able to learn anything if they really want…