All contributors
All contributors

Nicolas Frankel
Developer Advocate at Hazelcast
Developer Advocate with 15+ years experience consulting for many different customers, in a wide range of contexts (such as telecoms, banking, insurances, large retail and public sector).
Usually working on Java/Java EE and Spring technologies, but with focused interests like Rich Internet Applications, Testing, CI/CD and DevOps. Currently working for Hazelcast. Also double as a teacher in universities and higher education schools, a trainer and triples as a book author.
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Jan Pluta
CTO @ Therapify
Programmer, entrepreneur, co-founder and CTO of Therapify, a mental health care platform. Experienced in developing mobile-first platforms, he specializes in the tools of the Google…

Krzysztof Romanowski
Head of DX & Scala at VirtusLab
Krzysztof has dedicated most of his career to enhancing Developer Experience (DX). He focuses on hands-on development of developer tools and leading teams aimed at…

Alexander Podkhalyuzin
Software Developer at JetBrains
Alexander graduated from Saint-Petersburg State University in 2010, department of mathematics, he has a lot of prizes from international and regional mathematical competitions. In 2008,…

Andrzej Ratajczak
Scala Developer at VirtusLab
A Computer Science faculty student at the AGH University. Proud open-source tooling contributor to dokka (Kotlin doctool) and Scala3doc (Scala3 doctool) as Scala Developer at…