Domenic is an expert in the fitness industry with over a decade of professional experience. Before beginning his career, Domenic lost over 130 pounds himself.

Throughout his career, Domenic has worked with various fitness apps, CEOs, fitness influencers, athletes, and educational institutions as an expert consultant. He has an extensive history of ghostwriting and has written a textbook on fitness and nutrition for a school system. His work in this area is an extension of his long history of work supporting the education and training of future fitness professionals, which he has pursued through work with both private organizations and in the university setting. 

Domenic has previously published peer-reviewed research as the first author and has been involved in 6 research projects. Domenic has also spoken about exercise science at various public events. Domenic also serves on the board of Subject Matter Experts for the NFPT. Domenic has also supported physical activity promotion in low socioeconomic status youths through his previous work as director of the not-for-profit Providence PlayCorps.

In terms of traditional training, Domenic has trained in many settings, including commercial gyms, private gyms, independent training, workplace wellness, and the university setting. Domenic has also been involved in group exercise instruction and previously acted as the head coach and lead exercise scientist at Fitness AI.