André Zayarni

Co-Founder and CEO of Qdrant at qdrant

Romanian software engineer who co-founded Qdrant as an open-source vector database for enterprise AI applications, optimized for semantic search and RAG implementations. Built Qdrant into one of the leading vector databases with 29,000+ GitHub stars and 250+ million downloads. Raised $50 million Series B in March 2026, headquartered in Berlin to champion European AI infrastructure.