Portables
Dexter Roman Tinmahan is an experienced sales professional with a diverse background in retail management and sales roles within the telecommunications industry. Currently serving as a Sales Representative at Comcast since August 2024, Dexter has held various positions including Assistant Retail Manager and Senior Sales Associate at My Wireless, and roles at T-Mobile, AT&T, and several other companies, reflecting a strong trajectory in sales leadership. Dexter's educational background includes an Associate's degree in European History from Santa Rosa Junior College.
This person is not in any offices
Portables
Provides the nationally authorized retail sales of AT&T Wireless products and services, operating 40 stores in five states.