Chung-Ching Zhou currently serves as Chief Technology Officer at Optum since November 2007, where responsibilities include leading technology strategy and digital transformation for Optum Behavioral Health. Notable achievements involve modernizing legacy platforms, building scalable cloud architectures, and implementing AI/ML for clinical insights. Prior experience includes a role as Lead Software Engineer at UnitedHealth Group, overseeing global development teams and establishing secure service-oriented architecture. Chung-Ching also contributed to academic research as a Research Assistant at the University of Minnesota, focusing on location-aware applications, and co-authored a significant research grant proposal. Educational credentials include a Master's degree in Computer Science from the University of Minnesota.