Graeme is the Co-Founder of OptiSurface & Engineering Director for DAVCO Farming. He is an Agricultural Engineer, graduating in 1996 with first class honours. He also earned his Ph.D. in Sugar Cane Precision Agriculture from the University of Southern Queensland in 2002. He has over 20 years experience as a consulting engineer in the fields of farm irrigation design, water engineering, hydrology and flooding. His research and extensive background were instrumental in developing the patented OptiSurface system.