Dr Liu Ruizhi obtained his PhD from National University of Singapore. He has rich experience in full-stack digital transformation, including IOT, edge computing, algorithms, cloud architecture, and front-end applications. He is a senior member of Singapore Pattern Recognition and Machine Intelligence Association (PREMIA), partner of Advanced Digital Science Center (ADSC). He is also registered science and technology expert of Shenzhen government. Before DIT was founded, Dr Liu had been a CDO and Chief Scientist of a Fortune-500 Company.