Tan Bui has extensive experience in the technology and services sectors, holding various leadership roles. At Fujitsu, Tan served as Head of Presale and Head of Managed Infrastructure Services, as well as Senior Product/Solution Manager. Previously, at Oracle, Tan worked as a Senior Sale Consultant. Tan also held the position of Head of Software Consultant Solution Department at FPT Information System and began a career as a Software Developer at Viettel Telecom.