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Wojtek Gawroński
Senior Developer Advocate at AWS
Wojtek is a Senior Developer Advocate at AWS dedicated for Central and Eastern European (CEE) region. Working with Cloud Computing and Data Engineering since 2015 - in different roles: starting from IT Operations Engineer, Software Engineer and Cloud Architect. Functional programming and Serverless architecture aficionado. 9x Certified AWS Specialist. Speaker, lecturer, and content creator.
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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,…

Ivan Jovanovic
Founder at IJ Consulting/Engineer at NearForm
Ivan is a senior software engineer, team lead, speaker, and mentor. His focus is on building scalable JavaScript applications and experimenting with new languages and…

Paweł Dolega
CTO at VirtusLab
CTO @ VirtusLab Software engineer / manager / entrepreneur. Worked in international corporations and small local software houses (two of which I co-founded). These days…

Nikolay Tsvetkov
Big Data Software Engineer at CERN
Nikolay is a Senior Software Engineer at CERN where he is currently working on the Monitoring infrastructure for the computer centre and IT services. Dealing…