Born in 1983, Gagliardi is a well-regarded football coach with a diverse and accomplished career spanning multiple top European leagues. His journey in football management began after he earned his degree in sports sciences, culminating in significant coaching roles at renowned clubs and national teams.

Notably, he served as assistant coach at Parma, where he collaborated with Cristian Chivu, a former player and coach with international experience. His coaching style is characterized by a focus on tactical discipline, player development, and innovative game strategies.

Gagliardi will assist Amir Ghalenoei in the 2026 FIFA World Cup.