Tim Callahan

Tim Callahan is a Geographic Information Systems Manager at the City of St. Louis. Prior to this role, Tim worked as a Geospatial Analyst at T-Kartor USA and as a Geobase NCO at USAF Civil Engineer. Tim has experience in surveying, CAD, GIS work, project management, and writing performance work statements as a Contracting Officer Representative. Educated at the University of Nebraska at Omaha with a Bachelor of Applied Science in Geography and also holds an Associate of Science in Construction Technology from the Community College of the Air Force. Additionally, Tim has completed courses in Remote Pilot, 100 Days of Code, and The Complete Javascript Course 2022 on Udemy.