David has been working for Maffeis Engineering since 2017. He has over twenty-five years of experience in Consulting Engineering in project management, design, and construction. He has specialized in structures, more specifically all types of bridges including concrete, post-tensioned, arch cable-stay, and suspension bridges. He has worked on projects throughout Southern Africa, Canada, and Brazil. His experience covers all aspects of a project, including project management, concept, preliminary and detailed designs, and construction. One of his strengths is working with Clients and Contractors to provide VE solutions that result in cost and time savings of projects.