2014

iBeacons – Mobile Portland, Thing Tuesday

2010

Intro to Android – Mobile Portland

Scala on Android – PDX Scala

In App Purchase – iPhoneDevCamp, August 1st 2009
Useful links: Urban Airship Store Front source code

2009

In App Purchase – iPhoneDevCamp, August 1st 2009
Useful links: Urban Airship Store Front source code

2008

GPL V3 – Tulsa Java User’s Group, March 31st 2008
Presented By: Steven Osborn

2007

OpenID Security and PrivacyIIW, December 3rd 2007
Presented By: Steven Osborn & Sam Alexander

Securing PHP – Tulsa Tech Fest, October 19th 2007
Useful links: PHP Security Consortium

Zend Framework – Tulsa Tech Fest, October 19th 2007
Presented By: Steven Osborn & Luke Crouch
Slides Thanks To: Bill Karwin
Example Code for Zend Framework Tutorial
Useful links: Zend Framework

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