Dinh Huu Hai has over 18 years of aquaculture management experience in Vietnam. Dinh Huu Hai began his career as an engineer after graduating from Nha Trang University of Aquaculture. From January 1999 to December 2003, he worked as an evaluation engineer for the World Bank- VIE/97/030 UNDP project at Nghe An Fisheries Department. Hai has worked as an aquaculture project manager for Intimex Vietnam Corporation since 2004. He worked as an aquaculture technical consultant at Vieteco Vietnam Environment Engineering Joint Stock Company for three years, from 2019 to 2021.