San Bernardino County Sheriff’s Department, Rancho Cucamonga
Phill Dupper is sergeant with the San Bernardino County Sheriff’s Department. With over twenty years of law enforcement experience, Phill currently manages the Traffic Division in the contract city of Rancho Cucamonga. Phill has a background in technology going way back to creating the department’s first internet website in 1996. During his assignment in Rancho Cucamonga, Phill has spearheaded several GIS based projects including applications for active shooter incidents and traffic enforcement. Phill stays active in technology related public safety legislation from his other role as a local elected official. As the Mayor Pro Tem of Loma Linda, CA, he serves on the California League of Cities Public Safety Policy Committee.