at Microsoft NERD Center on 6 Sep 2014 – 7 Sep 2014

at Embassy Suites Miami International on 6 Feb 2014 – 8 Feb 2014

at Microsoft NERD Center on 16 Aug 2013 – 18 Aug 2013

at Hotel San Marco, Verona, Italy on 15 May 2013 – 18 May 2013

at Hotel San Marco, Verona, Italy on 14 May 2013 – 16 May 2013

at Northeast PHP Boston on 11 Aug 2012 – 12 Aug 2012