I'm Derick and besides practising photography as a hobby, I am a free-lance software developer with a keen interest in mapping and OpenStreetMap, a crowd-source mapping project that covers the whole world under a very open license.




  • JoinedAugust 2006
  • HometownDieren, the Netherlands
  • Current cityLondon
  • CountryUnited Kingdom
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Photos of Derick Rethans


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I worked with Derick for many years and we went on lots of hikes and trips together. He takes great pictures and has alot of knowledge in photography equipment and techniques, software programming and trendy topics.

June 28, 2009