Georgios Konstantopoulos is the Chief Technology Officer and a General Partner at Paradigm. He is also the CTO at Tempo, a payments network co-founded by Paradigm and Stripe. Georgios drives Paradigm’s open source strategy and execution across sectors and invests in founders using frontier technology. Previously, Georgios was an independent consultant and researcher focused on cryptography, information security and mechanism design. He earned his M.Eng. in Electrical & Computer Engineering from Aristotle University of Thessaloniki.