Nikita Koselev is an open source influencer (3600+ followers on Twitter and 3000+ followers on LinkedIn). He absolutely loves helping open source communities making things happen. Recent achievements: few talks for OpenUK and Elasticsearch, DevoxxUK volunteering, becoming an ambassador for OpenUK. He loves open source because it allows him to tackle the most important challenges such as career issues and access to education. His current goal is to lead by example and to contribute to security and platform engineering projects.