With over 20 years of experience in zoological institutions, Borja has worked as Asst. Director of Zoology at Mandai Wildlife Reserve, and Herpetology Curator at Madrid Zoo. Currently Borja is Co-founder of Allies for Wildlife.
He is a member of the IUCN Species Survival Commission (CPSG, TFTSG, and MLSG), and an honorary professor at the Complutense University of Madrid where he teaches the subjects of Biodiversity Conservation and Animal Welfare.