CHAMPION ARTICLES BY JOHN CALLAGHAN BECOME A DIGITAL MINISTRY CHAMPION

In app purchasing for newspapers: The answer to the 60 million dollar question ?

28th October 2009 | Written by John Callaghan | viewed 450 times | Be the first to comment

How can newspapers make money from their digital assets? The answer may be through mobile applications, Apples recent decision to enable 'in app purchases', supplementary content purchased from within iPhone applications, has been adopted by the Spectator magazine.... View full article

Branded iPhone apps: Some good and some bad

11th June 2009 | Written by John Callaghan | viewed 1391 times | Be the first to comment

A hot topic recently has been the potential of branded iPhone applications. Do it properly and brands can achieve international exposure for relatively little investment, screw it up and your left with useless vanity projects View full article

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John Callaghan

John Callaghan
About Me
  • London
  • MercuryGirl inc
  • CEO
  • john@mercuryboyinc.com
  • 00353863853762
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  • John Callaghan is a Multimedia producer and technologist, he is CEO of MercuryGirl Inc, who develop innovative software for smartphones from their offices in Dublin.

    MercuryGirl Inc is the sister company of the succesful media prduction company MercuryBoy Inc.

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    COMPANY HISTORY

    Who Position
    MercuryGirl inc
    Jan 2009 - present    		 CEO


     

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