All contributors
All contributors

Jarosław Ratajski
JVM Developer at Engenius CH
JVM Developer with quite functional heart
Talks by Jarosław Ratajski
Speakers related by area of interest

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…

Miron Ficak
Scala Developer at AVSystem
A Scala developer at AVSystem with 4 years of experience in commercial software development. Miron is a Linkyfi developer, creating data analytics services for stream…

Marcin Zagórski
Senior Scala Developer at VirtusLab
Scala developer at VirtusLab. Feels best with Lightbend stack, but worked with variety of different technologies in many kinds of projects – from start ups…

Paweł Kamiński
Software Engineer in Platform at Casumo
For the last couple of years, I’ve been working on a real-time bidding platform which introduces many architectural, scale and performance-related problems. Even though I…