- March 2019 – present: Fabara & Compañía Abogados. Junior lawyer.
- October 2018 – march 2019: Consulting & Tax. Junior lawyer.
- April 2016 – may 2018: Sempértegui Ontaneda Abogados .Legal assistant.
- March 2015 – march 2016: Maythaler & Zambrano Abogados. Legal assistant.
- 2018: Universidad San Francisco de Quito. Lawyer.
- 2016: London School of Economics. Curso en Information and Technology Law.
María José consolidates her practice in the area of Corporate Law. She has experience in Tax, Labor, Civil and Family Law.