Marek Nelken

Mike Wojtyna

Quality-Oriented Java Developer, Consultant & Trainer

Mike is a Java software developer with a passion for creating great products. Domain-driven design & Test-driven development are some of his favorite tools. His…

Ewelina Wachulec

Senior Software Engineering Manager at Dell Technologies

Hey there! I'm Ewelina, and my whole career in tech (18 years!) is about building innovative solutions with great teams. Currently, I lead a global…

Ewa Kuik

Senior B2B Marketing Specialist at No Fluff Jobs

She started her marketing journey 10 years ago, starting in performance marketing, through comprehensive support for omnichannel campaigns, to communication strategy. She will undertake any…

Paweł Marks

Scala Compiler Engineer at Virtuslab

Paweł Marks is Scala Compiler Engineer at Virtuslab, Kraków. He is also the main maintainer of Eclipse Kotlin Plugin and co-organizer of Kraków Kotlin User…