Ms. Sumner is a 25 year veteran of the design and construction industry. She is a graduate of the University of South Florida with a degree in Mechanical Engineering and has held diverse positions in preconstruction, project management and financial auditing at some of the country’s largest GC firms. As CFO with Certus, it is Sharon’s responsibility to ensure that all projects are properly funded and kept within budget while maintaining superior construction quality and the highest safety standards.