Andrés has extensive experience in tax advisory and business planning, both local and international, as well as in tax litigation before Colombian tax authorities. He has also been involved in compliance and due diligence procedures in the tax field, as well as the preparation of expert reports in accounting matters.

He is an attorney and certified public accountant with postgraduate studies in Tax Law from Universidad Javeriana. Additionally, he has pursued specialized studies in tax planning, income tax, and tax procedures.

Prior to joining the Firm, Andrés served as an Associate at law firms specializing in tax consultancy, litigation, and wealth management (2019–2024), and worked in the Legal Division of the Colombian national tax authority (2018–2019). He has also contributed as an academic assistant and lecturer at Universidad Javeriana.