Add an eventJohnny Haeusler
Gründer von spreeblick.com. http://about.me/johnnyhaeusler
bio from Twitter
Johnny Haeusler recently attended
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re:publica 2013
6th–8th May 2013
Johnny Haeusler was involved
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Social Media Week Hamburg 2013
18th–22nd February 2013
Johnny Haeusler spoke
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re:publica 2012
2nd–4th May 2012
Johnny Haeusler was involved Founder
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re:publica 2011
13th–15th April 2011
Johnny Haeusler was involved
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Chaos Communication Congress - 17C3
27th–29th December 2000
Johnny Haeusler spoke
