Mr. Seo worked on semiconductors design at Motorola Korea and served as a commissioned researcher at ETRI(Electronics and Telecommunications Research Institute) in Korea since 1996
Since 1998, as the CEO of a start-up investment company, he has operated a private investment for 25 years, accumulating a lot of experience in real estate and venture investment.
In 2000, the first real-time online reservation system in Korea was developed by creating an online travel agency Tournote with Altavista Korea.
Since 2010 he has been an nonexecutive director of Serim Co., Ltd.
Since 2017 he has been a director of DaitongNamThaison Co., Ltd. for North Phan Thiet Memorial Park in Vietnam.
Since 2020 he has been System Energy advisor of Public Organization KTL(Korea Testing Laboratory) under Ministry of Trade, Industry and Energy in Korea.
Since 2023 he is operating a resource recycling energy company as the CEO of KRM(Korea Recycled Material) and KEM(Korea Eco Material), and he is concentrating on the new eco-energy business.
As partners, Gana Art Gallery in Korea, Seoul Auction the first art auction company in Korea, Samsung UNITEL, Softbank, etc, he advised on the operation of investment funds and managemer
Mr. Seo graduated Kyungbock High School, Kwangwoon Graduate School with a master of electric Engineering