at Booking.com on 17 Aug 2016

at True on 18 May 2016

at Tweakers on 16 Dec 2015

at HKU Utrechts Conservatorium on 13 Nov 2015

at RAI Amsterdam on 24 Jun 2015 – 27 Jun 2015

at SEOShop and Mollie on 20 May 2015

at Harver on 15 Apr 2015

at De Persgroep Online Services on 18 Mar 2015

at Up2 Technology on 18 Feb 2015

at Message Bird on 14 Jan 2015

at SEOshop & Mollie on 19 Nov 2014

at Bunq on 15 Oct 2014

at Pocket Media on 17 Sep 2014

at Tweakers HQ on 20 Aug 2014

at True on 16 Jul 2014

at Amsterdam RAI on 5 Jun 2013 – 8 Jun 2013

at Optimizely on 15 May 2013

at True Office on 20 Feb 2013

at Mimbee on 16 Jan 2013

at WEBclusive on 18 Dec 2012

at Amsterdam RAI on 18 May 2011 – 21 May 2011

at Amsterdam on 9 Jun 2010 – 12 Jun 2010

at Amsterdam, The Netherlands on 11 Jun 2009 – 13 Jun 2009