Andrew Zolnai

Small Business Owner in Cambridge, United Kingdom

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Certified Petroleum Geologist in Cambridge UK the last decade. Previous decade in Texas and California at Halliburton and Esri respectively. Decade prior in Calgary CDN, transitioned from geology to GIS. 15 years Volunteered Geographic Information (VGI) helped others find data and post geo-history web maps.

  • Work
  • Education
    • M.Sc., Queen's University
    • B.Sc., University of Calgary