Our Team.
Our team at Cogito is composed of winners. "We are good people utilizing our capabilities to fulfill the needs of others. That's what we call sustainability." (Dr. Brandon Williams)
Leadership
Brandon Williams, Ph.D
Brandon is an alumnus of Clemson University, where he graduated with his master's and doctoral degrees in mechanical engineering. His research focused on designing and developing smart composites for the Army's future aeronautical vehicles. He has also spent considerable time in data science and developing ML and AI business tools for the automotive industry.
Brandon aspires to be a successful leader in scientific infrastructure reform within his community and country. He is committed to steering Cogito to dynamic and sustainable growth while maintaining scientific excellence and ethical efficacy. Outside of Cogito, he loves tinkering with his cars, writing, playing music, and spending time with his friends and family.
Yogesh (Yogi) Rana
Yogesh (Yogi) is a Clemson University alumnus with a Bachelor's degree in Mechanical Engineering. He has Project Management experience in the energy industry, managing national and international projects. Yogi loves to help the community in many ways, whether through STEM/ STEAM outreach or playing the violin with a local symphony! Outside of Cogito, Yogi likes to play the violin, take pictures, go fishing, work on cars, and hang out with his friends and family!
Samuel Yeboah, M.D
Sam is an alumnus of Wake Forest University and St. George's University School of Medicine.
Sam is a philanthropist, scientist, photographer, and student of "life." He loves sharing his knowledge with others with interests that involve race, culture, healthcare, and education issues.
He has a strong passion for medicine, reading, and learning new things. He loves meeting new people, learning about their lives, and writing about their experiences.
He is committed to steering Cogito's medical device R&D with context and significance at the forefront of our business and professional development.





