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luther07
362
reputation
1
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  • Chicago, IL
  • Member since September 10 2010
  • 46 profile views
  • Last seen Jan 31 '14 at 16:57

Hi, I'm Mark Johnson. I've recently completed my Computer Science degree in December 2011. I work at a financial/software company. We use a lot of open source technologies like ruby, postgres, and GNU/linux.