Guillermo graduated from the EICTV International Film and Television School in Cuba.
 
He has produced several feature films, including "People you may know" by Juan Carlos Falcón, and the documentary "The People's Fighter: Teofilo Stevenson" for the Olympic channel by Diego Hurtado de Mendoza. Also, Guillermo has produced more than a dozen short films, including Alvaro Ron's "Swimming in the desert" and music videos by Latin artists such as Bunbury and La Santa Cecilia, directed by Alexis Morante.
He is the co-creator and co-writer of the original series for HBO Latin
America "Mil Colmillos"  with Jaime Osorio.
Guillermo lives in Los Angeles and continues to create new content for different companies.