Tag Archive: speaking-engagements

Apr 13 2012 | Confoo 2012 Montreal

Jun 27 2011 | php|tek 2011

Sep 29 2009 | CodeWorks 2009 Dallas

Jun 09 2009 | OKC PHP User Group Reboot

Oct 13 2008 | Presentation Slides From Tulsa TechFest 2008

Sep 26 2008 | Speaking at TulsaTechFest 2008