Matjaž Petrovič

Steffen Gebert

EMnify

Steffen codes at EMnify, a mobile virtual network operator (MVNO) running a custom-built mobile core network for the Internet of Things. He is eager about…

Piotr Leśniak

Sr Staff Software Engineer at Google

Staff Software Engineer, ex-Akamai, ex-Qualtrics currently working in Google, experienced in distributed and microservice architecture. Focusing on scalability, operational excellence and high quality of delivered…

Raul Raja

CTO & Co-Founder at 47 Degrees, Arrow Maintainer

Functional programming enthusiast. Self driven software engineer with strong backend Scala experience. Creative problem solving. Design Patterns knowledge. Always looking to try the latest in…

Marjorie Figueroa

Freelance Frontend Developer

Marjorie is a Frontend Developer from Venezuela, currently living in Germany. In the last years, she has become more interested in the topic of accessibility…