Sebastián joined Rodríguez & Cavelier in 2009. He devotes most of his practice time to taxation.

He has more than 5 years of experience in tax advisory. He has advised in taxation matters more that 200 companies which belong to all industries.

Sebastián is an attorney from the Faculty of Law of the Universidad Javeriana and holds postgraduate studies in Universidad de los Andes and University of Notre Dame.

Finally, Sebastián is professor of income tax in the tax specialization of Universidad del Rosario.