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David Shackleton

David Shackleton is CEO of OpenBack, a mobile edge computing platform which leading mobile apps use to improve their push notifications and mobile engagement.  David is one of the founders and a former CEO at, the $500m business that is the world’s first and largest international mobile top-up platform, enabling millions of users online and from over 600k stores top-up the family of a loved one back home in over 100 countries.  David received a degree in Computer & Electronic Engineering from Trinity College Dublin and worked as a strategy consultant with Monitor Group in the US.