David Bankier leads YY Digital, a company that builds integrated mobile, tablet, and server-side applications for enterprise. Previously, David worked in the telecommunications industry with a strong focus on VoIP technologies. He has used Titanium for mobile development since 2010 and uses a mix of Node, Scala, and Java on the backend. David is also the creator of TiShadow, the popular open source project for rapid Titanium development. As a Titan, David's blog http://www.yydigital.com/blog dives deep into Titanium.

Imraan Jhetam is a medical doctor and entrepreneur living in England with equal loves for both medical law and technology. He earned his Medical Degree from the University of Natal in 1983, his MBA from the University of Witwatersrand and a Masters of Law Degree from Cardiff University.

Imraan has been fascinated by computers since his youth and taught himself the basics of programming during his university years. He has been writing programs since the mid 1970's in various languages and for different platforms and has fond memories of his first Apple IIe with its then impressive 64 KB RAM.

When he is not busy seeing patients or writing medico-legal reports, he spends his time developing applications and developed Snappa, a social-sharing game that is the better way to draw something for friends. This was written using the incredible Titanium Studio tools and Appcelerator Cloud Services and is now in the Apple and Android App Stores. He was also third prize winner at the first Codestrong Hackathon with two e-payment apps PayBill and PayPad, that also included social media, geolocation, photos, and bar-codes, and which were developed in a restricted and short time using Appcelerator Titanium Studio.

You can contact Imraan via www.snappa.mobi or via Twitter @The__i.