Derek Graham has more than 20 years of experience in construction and construction project management. Currently an independent consultant in the New York City high-end residential sector as an owner's representative, quality control inspector/specialist, planner, and expert witness, he has also worked extensively in the commercial and hospitality sectors. Mr. Graham is skilled in all aspects of construction, including building trades, cost estimating, contract negotiation, troubleshooting, financial reporting, and crisis management.