Juan was born in Seville, Spain in 1976. He graduated from Cadiz University in 1998 and from Berklee College of Music in 2004.
Juan has worked with Jerry Bergonzi, Joe Magnarelli, Dave Santoro, Dick Oatts, Gregory Hutchinson, Ruben Rogers, Yosvany Terry, Mark Whitfield, Darren Barrett, Freddie Bryant, Donny McCaslin, Mark Ledford, Andrea Michelutti to name a few.
He has performed in the USA, Japan, Phillippines, England, Ireland, Wales, France, Portugal and Spain. He organized the Cádiz International Jazz Workshop during 4 years.