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David

Bachelor's degree in Electrical Engineering majoring in Control. Seven years' experience as a programmer, consultant, and technical manager in smart card applications and IT solutions.

Like solving puzzles and arithmetic riddles and sharing knowledge.

Currently active as blogger with the following blogs:

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  • Jakarta, Indonesia
  • Member for 5 years, 9 months
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  • Last seen Sep 1 '16 at 7:12

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