Adam Kaczmarek

Jon Pretty

CEO at Propensive

Jon has been having fun riding the bleeding edge of Scala for over a decade, and he’s not finished yet. While he’s not travelling the…

Alexander Podkhalyuzin

Software Developer at JetBrains

Alexander graduated from Saint-Petersburg State University in 2010, department of mathematics, he has a lot of prizes from international and regional mathematical competitions. In 2008,…

Rui Vieira

Software Engineer at Red Hat

Rui is a Software Engineer at Red Hat working on Data Science, Apache Spark and Spark Streaming applications.

Karolina Krawczyk

Marketing Director Eastern Europe at Pandora

I am a CMO & business generalist, people & organisational culture leader, strategist & agent of transformations. Within a 15-year career path I have gained…