David J. Brotman is the sole practioner at Sunset Consultants. He was with RTKL Associates for over 25 years and was its Vice Chairman. He started in the firm's Baltimore Office, then helped start the Dallas Office and then became director of its Los Angeles Office. He was involved in the firm’s international expansion including the establishment of a London and Hong Kong Office. He led the charge to establish a presence in China as well as other Asian markets. In 2000 he left the firm and started a consulting firm, Sunset Consultants. In addition to management consulting services hw provides litigation assistance in architectural and construction disputes.