/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ryotanakatsugawa https://cdn.slidesharecdn.com/profile-photo-ryotanakatsugawa-48x48.jpg?cb=1653469188 Experience in building and managing services lineup of global ICT network related services. Proven ability in leadership positions in business development, marketing, service management and sales for Dimension Data and NTT group. Knowledge and expertise in IT infrastructure and management including cloud, IoT, IaaS, NFV, SDN, Network Management, Carrier Management, Data Centers, Managed Services, System Integration