Adam Kaczmarek

Rossella De Gaetano

Software Engineer at IBM

Rossella De Gaetano is a Senior Technical Staff Member at IBM. In the last ten years she worked on developing and architecting cloud platforms focused…

Alex Lobera

Founder at LeanJS and React GraphQL Academy

Experienced Full-stack developer passionate about JavaScript, React, and GraphQL. Alex has 15 years of experience in the software industry. He is an organizer of the…

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…

Jochen Mader

Systems Engineer at Codecentric

Grew up as C64-nerd, got into Basic, C and Assembly. Found the JVM and fell in love. Since then I’ve been constantly wandering through the…