Dr. Ernie Teo is an economist and game theorist with a focus on technology, fintech and blockchain. He co-founded Dedoco, a document process solution that is built on blockchain to prevent tampering of the documents and create an audit trail for authentication and validation (signing). Ernie is also Vice Chairman of Blockchain Association Singapore and Adjunct Senior Lecturer at the National University of Singapore Business School where he teaches Fintech and Blockchain. Ernie is active in the blockchain community in Singapore, giving talks and seminar both in the industry and at universities. He has also published in the area of blockchain and fintech, most recently in the 2018 IEEE International Conference on Cloud Engineering. A pioneer of blockchain education in Singapore, he conceptualized and taught the first blockchain course as a part of a degree program at the National University of Singapore. He received his PhD in Economics from the University of New South Wales, Australia and also held academic positions in Nanyang Technological University and Singapore Management University.