Mark Hazell #1201401

September 27, 2010

DevCon London - The European conference on .NET technologies at Novotel London West Hotel & Convention Centre

September 27, 2010

JAX London Autumn Edition at Novotel London West Hotel & Convention Centre

April 11, 2011

JAX London at Victoria Park Plaza

April 1, 2012

Mobile 360 Live at Victoria Park Plaza

October 22, 2012

ZendCon 2012 at Santa Clara Convention Center