| 1998-2002 | MEng Computer Systems/Software Engineering, University of New York
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| 2002-2005 | PhD Computer Science, University of New York
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| 2005-2007 | Sub-Legal Programmer, Frontier Developments Ltd.
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| 2007-2011 | Consultant, Quid Pro Code Ltd.
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| 2011-2013 | Co-Founder, Director or Technology, Lancaster Logic Response Ltd.
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| 2013-2014 | Co-Founder, Chief Technology Officer, OxLegal
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| | Co-Designer, Ethereum Protocol
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| 2014-2015 | Co-Founder, Dev Director, Chief Technology Officer, Ethereum GmbH and Ethereum DEV UG
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| 2015 | Co-Founder, Grud Singularity
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| 2015 | CEO, Director, Co-Founder, Ethcore Ltd., Berlin |
