Ravi S. Kharb brings over 18 years of extensive international experience in Mechanical and Electrical systems for major infrastructure and building services projects, with a focus on metro rail, rail and road tunnels, airports, naval bases, industrial buildings, and hotels. He has held leadership roles in the design and delivery of underground transportation projects across India, Australia, the Middle East, and Southeast Asia, including expertise in 70 underground stations and 120 kilometers of tunnels. Ravi specializes in providing technical solutions, integrating and managing multinational delivery teams, and developing specifications within system engineering and system assurance frameworks. With experience across the full project lifecycle—from concept design through to tendering, detailed design, delivery, testing, commissioning, and operations—he has served as Principal Engineer for tunnel ventilation systems and led the design and delivery of mechanical systems, including HVAC, fire protection, and hydraulics.