Jeffrey is a civil engineer and director of QDB Ventures Sdn Bhd in Malaysia. He has 18 years of experience as a consultant civil engineer and established his own company in 2002. As a civil engineer, his responsibilities include project planning, design, cost control, and safety oversight. He works approximately 60% of the time on construction sites and 40% in the office. Some challenges he faces are coordinating designs between architects and engineers and ensuring projects are completed on time and on budget. His current projects include residential housing developments. He chose to study civil engineering because he enjoys mathematics and sees engineering as applying math skills. He earned an MBA which provided business skills helpful for his career as an entrepreneur.