Founder of Ukrainian Security Community (UASC), which won on Chaos Construction 2010 the Gold place.

Attend on Stripe CTF, and taken 125 place of 16000 participants.

Starting from 2011 organizing the Anonymous Santa Claus in Lviv, that involve to attend more 500 people from Ukraine.

Co-founder of Google Developers Lviv (GDG Lviv).

Run startup 2enota.ru, that become a market leader in the analysis of advertising in the CIS.

Take a part on Council of National Security of Ukraine hackathon, and developer the extension to secure communication on social networks.

Public speech on Lviv Symfony Cafe, Symfony2, Docker, Ansible, Neo4j topicts, https://www.youtube.com/watch?v=TQPC1vhvimc.

Co-founder of CURSOR Education - the educational online school in Lviv.