Ying Sit is a CIO and Partner at DDInnovations. They possess expertise in management, telecommunications, strategy, ict, process improvement and 17 more skills. Colleagues describe them as "As head of IT & Quality Assurance, Ying Sit knows how business critical IT and process are to a company and acts so responsibly. With his clear vision and strategy he has show to push KPN International further to better understand and serve its customers." and "I have come to know Ying a very capabale and involved manager. He retains the 'big picture' without ignoring the details."