Add an eventJohn Duff
Web developer - Rails, Ruby, Javascript, CSS, jQuery, EC2. Now working @Shopify.
bio from Twitter
John Duff recently attended
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RailsConf 2013
United States United States, Portland
29th April to 2nd May 2013
John Duff spoke
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Big Ruby
United States United States, Dallas
28th February to 1st March 2013
John Duff spoke
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RailsConf 2012
United States United States, Austin
23rd–25th April 2012
John Duff attended
