Stephen Voss

Juho Vepsäläinen

Founder of SurviveJS, JSter, React Finland and GraphQLFinland

Juho Vepsäläinen is behind the SurviveJS effort. He has been active in the open-source scene since the early 2000s and participated in projects like Blender…

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…

Wojciech Szymański

Co-Founder & Data Consultant at insightify.io

With over a decade of experience in data engineering and predictive analytics - and a foundation in software development - Wojtek has helped companies like…

Darja Jovanovic

Executive Director at Scala Center

Darja is the Executive Director of the Scala Center. She is known in the Scala community for leading the Scala Improvement Process, organizing educational events such…