Adam Kaczmarek

Jon Pretty

CEO at Propensive

Jon has been having fun riding the bleeding edge of Scala for over a decade, and he’s not finished yet. While he’s not travelling the…

Kamil Duda

Software Engineer at VirtusLab

Kamil is a Scala Engineer at VirtusLab, previously Senior DevOps Engineer, and then Domain Architect at ING Tech Poland. Currently, in his work, he deals…

Aleksander Pentchev

IT Professional (front-end) at Roche Poland

I focus on modern front-end frameworks (React, Angular and Vue) and on plain JavaScript. I develop and design web apps from small to enterprise-level ones.…

Jan Christopher Vogt

Software Engineer with Haskell at Symbiont.io

Author of CBT, co-author of Slick, a former member of Martin’s Scala team, pragmatic functional programmer with an appreciation for simplicity and appropriate design.