Karsten Vennemann
Principal and GIS Analyst

Karsten is the principal scientist and GIS Analyst at Terra GIS. He has over 10 years of expertise in environmental evaluation and GIS. His background is in Geography and Soil Science and he holds a Diploma from the University of Stuttgart, Germany, and a Master’s Degree from UC Berkeley. His previous work included positions as Environmental Scientist, GIS Analyst and Programmer, and Project Coordinator.

Karsten Vennemann
Trang Nguyen
On demand Software Support

Technically Trang is the president of Terra GIS, but don't tell anyone that I am mentioning that here ... She currently is working full time as a senior software engineer in downtown Seattle. She supports Terra GIS in all needs for software expertise and R&D support and is currently "on call/on demand" duty.
Trang Nguyen
Kai Vennemann
Field Operations Manager

Kai operates the company's heavy field equipment, such as trucks, buckets, and shovels. He is on duty year round, rain or shine, in the snow, and in aquatic and as well terrestrial environments. He currently holds a part time position at Terra GIS and contributes whenever he is not busy with his main occupation as a Comet roomer at the University Cooperative Childrens Center and at the SAGA (Seattle Area German American) School.
field manager