Team | Testudo Engineering

OUR TEAM

Leadership – Co-Owners

Wayne A. Yevoli, PE, LEED AP

Principal

Wayne has been shaping the engineering industry since 1982. While he earned his New Mexico professional engineering license in 2017, his career as a designer and project manager began immediately after graduating from the University of New Mexico. He is most passionate about the design process—identifying engineering needs and creating seamless, efficient systems that integrate within a project’s overall vision. As President of Testudo Engineering, Wayne brings decades of experience and leadership, ensuring every design meets the highest standards of quality and functionality.

Registrations: Mechanical PE in NM, CO, AZ, CA

Education: Bachelor of Arts in Economics—University of New Mexico with Undergraduate study in Mechanical Engineering

David C. Graham, PE

Director of Engineering

David began his engineering career in 1992 after earning his mechanical engineering degree from the University of New Mexico. Licensed in New Mexico since 1997, he has since expanded his expertise nationwide, holding professional engineering licenses in 24 other states. His true passion lies in problem-solving—whether designing new spaces or adapting existing ones, he thrives on creating innovative, buildable, and code-compliant solutions. As Director of Engineering for Testudo Engineering, David leads projects with creativity, technical expertise, and a commitment to excellence.

Registrations: Mechanical PE in NM, AL, AZ, CA, CO, FL, GA, KS, MD, MI, MN, MO, MS, NV, NJ, NC, OK, PA, TN, TX, UT, VA, WA, WI, WV

Education: Bachelor of Science Mechanical Engineering – University of New Mexico