Konstantin Vinogradov is a General Partner at venture capital firm Runa Capital ($0.5B+ AUM), where he focuses on early-stage investing in open source, developer tools and infrastructure software. Since 2010, Runa has funded 100+ tech companies in Europe and the USA, including 10+ open-source startups: Nginx, MariaDB, N8N, Evidently AI, etc. Besides investing, Konstantin is a philanthropist who co-founded a few nonprofit projects and has been supporting charities in the USA, the UK, Switzerland, and Israel, including such open-source organizations as OpenUK and Wikimedia Endowment.