April 29th Cognitive Biases in Engineering Organizations Craft Conf 2016

October 29th Demystifying SPDY and HTTP/2 Velocity Amsterdam 2015 April 21st Demystifying SPDY and HTTP/2 (Fluent) Fluent 2015

November 17th Cognitive Biases in Engineering Organizations Velocity Barcelona 2014 September 7th Composer: From Beginner to Expert Northeast PHP 2014 July 15th Upgrading the Web: Driving Support for New Standards Boston Web Performance Meetup Group June 25th Upgrading the Web: Driving Support for New Standards Velocity Santa Clara 2014 June 17th Web Performance 101 Northeastern Tech Talk February 7th Profiling PHP with XHProf SunshinePHP 2014

December 11th DIY Synthetic: Private WebPagetest Magic HubSpot Tech Talk November 15th Upgrading the Web: Driving Support for New Standards Velocity London 2013 October 16th DIY Synthetic: Private WebPagetest Magic Velocity New York 2013 October 1st Performance and User Experience UX Fest 2013 September 23rd Rendering Performance Panel Edge Conference New York 2013 August 18th Scaling PHP to 40 Million Uniques Northeast PHP 2013 August 17th Practical Responsive Web Design Northeast PHP 2013 May 18th High Performance PHP PHPDay 2013 May 16th Practical Responsive Web Design JSDay 2013

August 11th High Performance PHP Northeast PHP 2012