Peter Bell is founder and CTO of Ronin Labs - a company that helps developers, engineering leaders and business stakeholders to build better software and build software better - through technology enhanced training. He co-founded the New York CTO School, founded the international CTO Summit Series and is an adjunct professor at Columbia Business School where he teaches Digital Literacy and Big Data. He's a contract member of the GitHub training team, wrote "Introducing GitHub" for O'Reilly and created GitHub courses for Code School and Pearson. He is a regular presenter at technical and business conferences worldwide. He has been published in IEEE Software, Dr. Dobbs, Methods and Tools, NFJS the magazine, the Open Source Journal, Groovy Mag and a range of other journals and practitioner publications.