John McKerrell

Entrepreneur and freelance iPhone, Rails and JavaScript software developer in the North of England. @DoESLiverpool and BarCamp Liverpool (@barcampliv) organiser

Spoken at 11 events in 5 countries

John McKerrell is attending

  1. GeekUp Liverpool November 2014

    England England, Liverpool

    25th November 2014

    John McKerrell involved

Has presented sessions on