John M. Wargo is a professional software developer and a contributor to the Apache Cordova Project. He got started with mobile development while working at Research In Motion, now called BlackBerry, and eventually wrote the first book on BlackBerry development. From there he started working with and writing about Adobe PhoneGap and Apache Cordova; that led him to write four books on the topic.

You can find him online at and on Twitter at @johnwargo.