Gene Callahan is an Industry Associate Professor of Computer Science at NYU’s Tandon School of Engineering, where he teaches one of the first DevOps courses in the US. Dr. Callahan worked for two decades as a software engineer and manager. He is the author of Economics for Real People and Oakeshott on Rome and America. Dr. Callahan holds a master’s degree from the London School of Economics and Political Science and a PhD from Cardiff University, Wales. He can be reached at ejc369@nyu.edu.