Alexander (Lex) DeVille is a Social Psychologist and Consultant who holds a B.A. and an M.A. in Psychology and an Executive Certificate (Doctoral) in Psychology in December (2023). Lex is currently working toward a PhD in Psychology with specialization in Social/Developmental Psychology. 

Lex holds membership in the American Psychological Association as well as Psi Chi, Tau Upsilon Alpha, SALUTE, and Golden Key honor societies. Lex is certified in Neuro-Linguistic Programming and Ericksonian Hypnotherapy, and has training in Enneagram Personality Coaching.

In the past, Lex served in the U.S. Army as a Logistics Sergeant and Paratrooper with 1-10th Special Forces Group (A) and later in the U.S. Army National Guard as a Logistics Sergeant with the 822nd Engineering Co. Since 2010, Lex has worked as a Marketing Psychology Consultant in addition to mentoring young entrepreneurs. He has launched various business ideas, and trained thousands of people with his online video courses.

Currently, Lex is exploring psychology in the areas of longevity, technology, and gerontology in preparation for his dissertation.