David Eugin Moon is a founding partner of N H D M, a collaborative practice for design and research in architecture and urbanism.

Prior to founding N H D M, Moon practiced in offices in the U.S., Europe, and Asia, and most recently as a key designer at the Office for Metropolitan Architecture in Rotterdam and New York since 2005. His contributions at OMA include the Koningen Julianaplein in the Hague, the 93 meters tall mixed use structure, the PRADA Transformer in Seoul, the Shenzhen Stock Exchange, the W12 master plan in London, Museum Plaza in Louisville, and the Cordoba Congress Center in Cordoba, Spain.

Prior to joining OMA, he practiced as the team lead at Ralph Lerner Architect PC for the NY2012 Olympic Village Proposal, Projects for the Lower Manhattan Development Corporation, and the Princeton Charter School, Princeton, NJ. Other works include the Yokohama Mixed Use Housing Competition and Sagaponac House for Shigeru Ban, and the New School Renovation for 1100 Architect.

Moon holds a Master's degree in Architecture from the Graduate School of Design at Harvard University (’01), and a Bachelor of Science in Architecture from the University of Michigan. His current research examines the historic significance of the architectural program and its reinterpretation and manipulation in the contemporary urban discourse. He is currently faculty in the Architecture Department at Cornell University and is a licensed architect in the Netherlands and in the state of New York.