Mr. Bhattacharya is the Vice President at Advanced Mobility Group (AMG) and serves as the Director of Innovative Transportation Solutions. He provides innovative Traffic Engineering, Transportation Planning, and ITS solutions for the Global Market. He has expertise in traffic engineering, traffic simulation, traffic signal systems, traffic signal timing, traffic operations, ITS, Connected and Autonomous Vehicles, and Smart Cities. He is an ITE fellow and has over 25 years of transportation engineering experience. He teaches transportation planning and engineering as part of San Jose State University's graduate program.

Mr. Mahama is the Design/Traffic Group Leader at DKS Associates. He is one of three Project Managers selected by the Metropolitan Transportation Commission (MTC) to retime approximately 550 Traffic Signal annually throughout the Bay Area. His professional experience includes traffic operations, signal design, traffic signing and striping design, intelligent transportation systems design (ITS), and transportation studies.