Adam Wawrzyński

Adam Kaczmarek

Senior Machine Learning Engineer at SoftwareMill

Jakub Janczyk

Full-Stack Developer at Pragmatists

Full-Stack Developer fascinated about JavaScript and all its' ecosystem. Enthusiastic about Clean Code, Software Craftsmanship and especially ways of testing applications, including TDD and BDD…

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…

Tomasz Stachlewski

Principal Solutions Architect at Amazon Web Services

Tomasz Stachlewski is a Principal Solutions Architect at Amazon Web Services, where he helps companies of all sizes (from startups to enterprises) in their Cloud…