1988 – 1995: Master of Science, St. Petersburg Electrotechnical University, Russian Federation.
1996 – 2018: Ericsson Vietnam Company. Chief engineer, project manager, technical director, Vice President Ericsson company. Representing Ericsson as the main supplier for the whole process of building and developing of all the biggest telecom operators in Vietnam from the very first days such as Mobifone, VinaPhone, GTEL, Viettel, Vietnamobile.
2018 - 2019. Vice President of DMP Company specializes in smart city solution
2020 – now: Chief Digital Officer of International Data Group (IDG) Vietnam