Hi,
My name is John Koltun. I am a founder, Vice President, and Director of GIS Services for Geographic Resource Solutions (GRS). GRS is a GIS and Remote Sensing consulting and service company founded in 1989.
I have been working in GIS since 1984 and I have used (trained, consulted, operated, and programmed) most of the major GIS systems including ESRI, MapInfo, Intergraph, Microstation, and a little bit of AutoCAD. I have also dabbled in the Open Source software, mostly as a user and lurker in forums. I am a licensed and certified forester and also a GISP. I have done a bunch more stuff, but that’s enough for now.
Let me know if you like my blog – if you don’t I’ll simply filter out your reply.