Shicong Zhang, co-founder and technical director of the National (Hangzhou) Novel Internet Exchange of China (NNIX for short), APIX steering committee member, and the secretary-general of Zhejiang Provincial New Digital Infrastructure Committee, has been engaged in network communication technology for more than 10 years. Before NNIX, he worked for China Mobile as a senior expert, he has rich experience in wireless communication and IP network communication, including network planning, construction, operation, maintenance and management.