2025 TETL Summer Conference

Bryon Kolbeck is the Chief Technology Officer for Lewisville ISD. Lewisville ISD is located approximately 25 miles Northwest of Dallas and with his leadership the Technology Department oversees over 50K iPads and maintains one of the largest public-sector fiber optic networks in Denton... Read More →

David Koonce is a CETL certified technology leader that has served in Texas public schools for almost 20 years. He is currently the Director of Technical Information Services for Lewisville ISD, which successfully earned the Trusted Learning Environment Seal in 2016 (and renewed that... Read More →