Considered one of the top SIM experts in all of North America, Yongjia oversees the features and capabilities of the RiPSIM eSIM platform. During his quarter-century career he has built, managed, and led SIM engineering organizations in Asia, Europe, and the United States.
Yongjia’s team in the U.S. served virtually all carriers in the U.S. and Canada with profile creation and SIM/eSIM generation over a 16-year period and was instrumental in the eSIM launch with major U.S. carriers and OEMs.
Yongjia received a bachelor’s degree in electrical and electronics engineering from Nanyang Technological University Singapore and a master’s degree in electrical and electronics engineering from National University of Singapore. He holds patents for smartcards, mobile device communications, and a convertible data carrier cradle for electronic mobile devices.