Kevin L. Sallee
B.S. Ecology, Behavior and Evolution: UCLA
M.S. Wildlife Management: Humboldt State University

Kevin was born and raised in California. He started ESS in 1998 after working for both federal and state resource agencies in the United States. He had been interested in computers and software development since a teenager, but fell in love with biology in High School and decided for a professional career in this field of study. ESS was a natural outcome of these two talents and interests. Aside from the retail products offered by ESS, he has traveled and developed software and/or database systems for protected areas, national parks, conservation organizations and research institutions in many different countries around the world. In 2007 he transformed ESS into a Limited Liability Company.

Barbara Sallee-Kereszturi
Landscape and Human Geography: University of Zurich
Landscape, Nature & Environmental Protection: University of Basel
Economy and Ecology: University of St. Gallen

Barbara was born in Hungary and lived for over 20 years in Switzerland, where she gained her education in Landscape and Human Geography, Ecology and Sustainable Development. She speaks four languages fluently and has done numerous professional translations, including a book from Hungarian to German, with others currently in progress. After heading the Department of Geography at a Swiss Gymnasium for many years, she now is an independent sustainable educator concentrating on training and teaching projects related to ecology, resource management and sustainable entrepreneur programs for today's youth. Barbara developed the training programs for ESS, and participates with training and translation services.