About the Technical Reviewer
Charles Cruz is a mobile application developer for the iOS, Windows Phone, and Android platforms. He graduated from Stanford University with bachelor’s and master’s degrees in engineering. He lives in Southern California and runs a photography business with his wife (www.bellalentestudios.com). When not doing technical things, he plays lead guitar in an original metal band (www.taintedsociety.com). Charles can be reached at firstname.lastname@example.org and @CodingNPicking on Twitter.