Maven Overview Part I Denver Java User's Group and Denver BEA User's Group Jan 2006
JQuery Mobile Denver Ignite 2011
Grails Plugins DJUG and Colorado Springs Open Source User's Group 2009
WSRP BEA User's Group March 2004
Testing and Automated Deployment BEA User's Group October 2006
Maven Overview Part 2 Denver BEA User's Group and Denver Java User's Group January 2006
Enterprise Rearchitecture Denver BEA User's Group May 2005
RPC Webservices Bea User's Group March 2004
Apache Beehive BEA User's Group Oct 2004
Maven Overview January 2008
Practical Grails
Software Testing Tools and Strategies March 2007
Richfaces Introduction May-2008
HTML 5 Geolocation
EJB or Not Denver BEA User's Group Sept 2003
Rules Engine Overview Denver Java User's Group Sept 2007
Introduction to JQuery