Gyan Kapur is a venture capital investor at Surface Ventures and Bayes Ventures who personally built a real-time analytics stack in two days to track portfolio risk, reflecting his unusually hands-on technical approach to venture decision-making. He combines deep healthcare experience from Gather Health with complex financial products background from Citigroup's foreign-exchange derivatives business, focusing on B2B investments across health IT and enterprise SaaS with $250K-$4M checks. Gyan Kapur is a venture capital investor at Surface Ventures and Bayes Ventures who personally built a real-time analytics stack in two days to track portfolio risk, reflecting his unusually hands-on technical approach to venture decision-making. He combines deep healthcare experience from Gather Health with complex financial products background from Citigroup's foreign-exchange derivatives business, focusing on B2B investments across health IT and enterprise SaaS with $250K-$4M checks.