Ray is a licensed Civil and Traffic Engineer in State of California with in-depth experience in the field of Traffic, Civil and Electrical Engineering. Ray has 20 years of work experience in design and management of projects involving, traffic signal modification / installation, signing and striping, traffic handling during construction and, street and pedestrian lighting modification/installation. He is currently traffic design lead for Metro Westside Purple Line Extension Section 2 and Section 3 projects. He was also part of the LIN Consulting team for the Metro ExpressLanes Project and Exposition Light Rail Design/Build project in the City of Los Angeles. He also has in-depth experience performing traffic signal pre-emption calculations and traffic studies using various computer analysis tools such as SYNCHRO, HCS and TRAFFIX.