Add an eventMichael Hartl
Entrepreneur, programmer, retreaded theoretical physicist
bio from Twitter
Attended 3 past events
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RailsConf 2013
United States United States, Portland
29th April to 2nd May 2013
Michael Hartl spoke
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RailsConf 2012
United States United States, Austin
23rd–25th April 2012
Michael Hartl spoke
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Los Angeles Ruby Conference 2011
United States United States, Los Angeles
3rd–5th February 2011
Michael Hartl spoke
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