About the Authors

Jonathan LeBlanc is an Emmy award-winning software engineer, technical author, and the Head of Global Developer Advocacy for PayPal. Jonathan specializes in identity, authorization, and security; hardware-to-web communications; and data mining techniques—all with a focus towards human and device interconnectivity.

Tim Messerschmidt is Program Manager of Developer Relations at Google, leading the Germany, Austria, and Switzerland (DACH) region. Prior to joining Google, he headed up PayPal’s and Braintree’s Developer Evangelism teams across Europe, Middle East, and Africa (EMEA) and the Asia-Pacific (APAC) region.