Joseph J. DeSantis began his career with the City of Philadelphia, Streets Department, where he was involved in several geometric and traffic signal upgrade projects throughout the city. Currently, Mr. DeSantis serves as Principal-in-Charge or Project Manager on major complex projects, drawing from his comprehensive traffic and transportation engineering experience. Mr. DeSantis has participated in the planning, design, and implementation of traffic signal and roadway improvements for departments of transportation in PA, FL, NJ, and DE, as well as for counties, municipalities, and private development. Also, as the sole consulting engineering firm representative on PennDOT’s Value Added Management (VAM) team, he brings this value-added perspective to bear on specific assignments, in terms of more timely and cost-effective project completions. From the corporate standpoint, Mr. DeSantis oversees the firm’s day-to-day operations, including its financial and business development functions. By and large, as President of McMahon Associates, Inc., Mr. DeSantis is responsible for managing the business of a high-growth engineering firm.