Woosuk Kwon

Co-founder & CTO at Inferact. Co-created vLLM, the most adopted open-source LLM inference engine (2,000+ contributors). Invented PagedAttention for efficient KV-cache management, reducing GPU memory waste from 60-80% to under 4%. Ph.D. from UC Berkeley under Ion Stoica. Inferact launched Jan 2026 with $150M seed at $800M valuation (a16z, Lightspeed, Sequoia).