Charles Sun has over three decades of impactful experience in Information and Communications Technology (ICT), positioning himself as a visionary leader delivering cutting-edge solutions across the public and private sectors. His leadership has played a pivotal role in significantly influencing both the federal government and the private sector, particularly in driving the global adoption of IPv6, highlighting his instrumental role in shaping technology policies and standards. Charles' expertise encompasses Cloud Computing, Software-Defined Networking (SDN), and large enterprise network design and management. He has served in various IT management roles in both the private sector and federal government agencies, including U. S. Department of Labor, (DOL), U. S. Department of Commerce (DOC), and U. S. Department of Homeland Security (DHS). As a sought-after speaker, Charles shares strategic perspectives on IPv6, cybersecurity, and emerging technologies, offering insights beyond immediate subject matter.