Bill Karwin

Talks

at ZendCon 2012
on 25 Oct 2012

at ZendCon 2012
on 24 Oct 2012

at ZendCon 2011
on 20 Oct 2011

at ZendCon 2011
on 18 Oct 2011

at ZendCon 2010
on 4 Nov 2010

at Santa Clara Convention Center
on 22 Oct 2012 – 25 Oct 2012

at Santa Clara Convention Center
on 17 Oct 2011 – 20 Oct 2011

at Sheraton Gateway Suites O'Hare Hotel, Rosemont, IL
on 18 May 2010 – 21 May 2010

at San Jose, CA
on 20 Jul 2009 – 24 Jul 2009

at ZendCon 2012
on 26 Oct 2012

at TEK·X
on 21 May 2010

at TEK·X
on 21 May 2010

at TEK·X
on 20 May 2010