• The secret to making money online - (37signals)

  David Heinemeier Hansson, creator of the Ruby on Rails framework & partner at 37Signals gives insight into creating a profitable startup company
  • 37signals
  • ruby on rails
  • rails
  • ruby
  • david heinemeier hansson
  • video
  • talk
  • startup school 08
  • startup school
  • business
  • tips
  • web
  • startup
  • web 2.0

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