All speakers
All speakers

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

Jacek Kunicki
Software Engineer at SoftwareMill
I’m a passionate software engineer living in the JVM land – mainly, but not limited to. I also tend to play with electronics and hardware.…

Yifan Xing
Student at Northeastern University / Scala Bridge organiser
Yifan is a student at Northeastern University. She built a back-end message queue system for the open source project Shared Health Research Information Network (SHRINE)…

Steffen Gebert
EMnify
Steffen codes at EMnify, a mobile virtual network operator (MVNO) running a custom-built mobile core network for the Internet of Things. He is eager about…

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…