Javier also was involved in the production of several short academic work (with director Santiago Zennou) and wrote the screenplays for the films “Stormy Monday Dreams” (2003), “El ajedrecista” (2004) and “Mala leche” (2014)

In 2005, he directed the short film, “Blood” which is nominated for best short fiction in the official section of the International Festival of Badalona FILMETS and the festival “The Row” of Valladolid.