Adam Kaczmarek

Olga Mierzwa-Sulima

Senior Data Scientist at Appsilon Data Science / datahero.tech

Olga is a senior data scientist at Appsilon Data Science and a co-founder of datahero.tech. She leads a team of data scientists and build data…

Michał Ostruszka

Software Engineer at SoftwareMill

Seasoned software engineer, working on distributed, event-sourced and event driven systems. Fan of DDD, good architecture and "beyond writing code" aspects of IT systems and…

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.…

Artur Skowroński

Head of Java & Kotlin Engineering at VirtusLab

Head of Java/Kotlin Engineering at VirtusLab, in the industry for more than ten years. During this time, he has had the opportunity to work in…