SergiOn

Ciklum / @Zoomdata

@NovatecConsulting

Red Hat

Fine penetration tests for fine websites

Baeldung

Jappware

Sigma Software

Ukraine, Kiev

Kiev/Ukraine

MIT

Lightbend

@pierredotco

VMware, inc.

London, United Kingdom

EPAM Systems

Open Source @Apple

@datacumulus, @conduktor

@firebolt-analytics

London, UK

Co-owner at Cypher.Band; Architect at Metarhia; Lecturer at KPI

WIX

@elastic

XP Injection

Netflix