David Geary

David Geary
President, Clarity Training, Inc.

Website | @davidgeary

David Geary is the author of Core HTML5 Canvas, the definitive guide to HTML5 Canvas, to be published by Prentice-Hall in April, 2012. David is also the co-founder of the wildly successful HTML5 Denver Users Group.

A prominent author, speaker, and consultant, David has written eight Java books, four of which are best-sellers in their respective categories, including one of the best-selling technical book series of all time: Graphic Java. David has also written numerous articles for several online publications such as JavaWorld and IBM Developerworks. David’s three-article series on Developerworks covering JSF alone has had nearly 1/2 million views — and 275 five-star reviews.

David is also a prolific, passionate, and entertaining public speaker. He has spoken at literally hundreds of conferecences worldwide, including JavaOne, StrangeLoop, The Server-side Symposium, Devoxx, and JAOO. David was a regular speaker for six years on the No Fluff Just Stuff tour, averaging five 90-minute sessions at 20 conferences per year. David is a three-time JavaOne Rock Star.

After leaving Sun Microsystems in 1997 to start his own company, David helped define server-side Java technology by serving on the JavaServer Pages Standard Tag Library, JavaServer Faces (JSF) 2.0 Expert Groups at Sun. David is the co-author of the best-selling Core JavaServer Faces, and was one of a handful of experts selected by Sun to write questions for Sun’s Web Developer Certification Exam.

David was the second Struts committer, and he invented the Struts Template library which was the precursor to Tiles, a popular framework for composing web pages from JSP fragments.


Javascript & HTML5
Location: Portland 251 Level: Intermediate
David Geary (Clarity Training, Inc.)
Average rating: ***..
(3.66, 32 ratings)
This talk is a demo-fueled, fast-paced introduction to HTML5 Canvas. Read more.


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