Adam Kaczmarek

Mateusz Ziarko

Head of Frontend Engineering at VirtusLab

Front-End development One Man Army by origin, currently Head of Frontend Engineering at VirtusLab where he is defining new standards & quality of projects delivery,…

Antonio Duma

Sr. Solutions Architect at AWS

Antonio Duma is a Solutions Architect for Amazon Web Services in Italy. With several years of engineering background, he helps customers to design flexible and…

Vladimir Polushin

Open source contributor – Scala

Vladimir has worked on two Google Summer of Code projects, fastparse bytes and stalagmite for better case classes. He is a regular contributor to ENSIME…

Iwona Celińska

Full Stack Developer at EQTek

Iwona is a programmer with 12 years of experience. She had the opportunity to get to know many sides of computer science. She had the…