Mariana is widely respected by clients and colleagues for her experience, as well as for the dedication and technical expertise with which she handles the matters and cases entrusted to her. 

She received her law degree from the University of Buenos Aires in 1998 and earned a master's degree in law and economics from Torcuato Di Tella University.

Before becoming a partner at the Lorente & López law firm, she worked at the Fargosi & Asociados law firm from 1997 to 2008 and was a partner at NTMDALL from 2010 to 2019. Prior to that, she served in the National Commercial Court of the Federal Capital from 1995 to 1997.