All contributors
All contributors

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 agile practices. Broad and practical knowledge in the area of the distributed systems, machine learning and web application development.
Speakers related by area of interest

Jacek Spólnik
Lead Software Engineer in Revolut Poland
Jacek Spólnik joined Revolut in November 2018 and took the position of a lead software engineer in Poland. In Revolut he is responsible for developing…

Jarosław Ratajski
JVM Developer at Engenius CH
JVM Developer with quite functional heart

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.…

Gautier Di Folco
Tech Lead at Linagora
After working 3 years in the embedded and security software development, Gautier now works for Linagora, on Apache James, an Open Source mail server. His…