Sean Fish is a sustainability director at Steven Winter Associates who specializes in providing comprehensive green building certification support of commercial and residential projects. His projects range in scale and scope from tenant fit outs to large multi-building campus developments. He has 15 years of experience in the green building industry and delivers certification support from strategic planning through design, construction, and verification. Prior to joining Steven Winter Associates, he spent six years at the U.S. Green Building Council working on the technical development of the LEED rating system.