Daniel Von Fange, senior engineer at Origin Protocol, has spent about a quarter century chasing “perfect code.”   His journey spans industrial robotics, firmware for embedded systems, and today’s high-stakes world of crypto-currency smart contracts.

In this wide-ranging conversation with host Andrew J. Mason, Daniel reveals the visualization workflow—in OmniGraffle—that helps him spot hidden bugs, simplify complex systems, and save millions in potential exploitations.