WordPress, BuddyPress, & bbPress core contributor, Zend Certified Engineer & LiveNinja.com Architect. Traveling, tenacious learner of ALL THE THINGS
20th December 2013
Ptah Dunbar spoke
Netherlands Netherlands, Leiden
5th–7th October 2013
Ptah Dunbar spoke
United States United States, Phoenix
24th–26th February 2012
Ptah Dunbar spoke
United States United States, Orlando
3rd December 2011
Ptah Dunbar spoke
9th–10th July 2011
Ptah Dunbar spoke
United States United States, Miami
5th March 2011
Ptah Dunbar spoke
United States United States, Philadelphia
30th October 2010
Ptah Dunbar spoke
United States United States, Savannah
20th–22nd August 2010
Ptah Dunbar spoke