Lars Keller
H&D International Group, leidenschaftlicher Entwickler sowie Microsoft Valuable Professional (MVP) - Visual Studio Tools For Office, Fachautor und Consultant
bio from Twitter
Lars Keller recently attended
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NRW Conf 2011
8th–9th September 2011
Lars Keller spoke
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IT & DevConnections Germany
8th–10th June 2011
Lars Keller attended
