Santiago joined Osborne Clarke in January 2019 and his main areas of practice are corporate and business law.

He graduated in Law from ESADE Business & Law School, Barcelona, in 2015 and subsequently obtained from the same university a Double Masters degree. In 2016, he obtained the LLM in International Business Law participating in an exchange programme at UPEC - Université Paris-Est Créteil that enabled him to obtain, as well, the International THEMIS Joint Certificate in International Business Law from the Università Commerciale Luigi Bocconi, Milan. In 2017, Santiago obtained the University Masters for the Legal Practice.

Santiago is a member of the Bar Association of Barcelona.