Santiago Lean is a skilled machine learning engineer and data scientist with extensive experience in various roles across multiple companies. Santiago's professional journey includes positions as a senior data scientist at Rappi and Essential Lending, as well as a data scientist at Mercado Libre and a machine learning engineer at Blumie. Santiago holds a Licenciatura in Administración y gestión de empresas from Pontificia Universidad Católica Argentina 'Santa MarÃa de los Buenos Aires'​, completed in 2022, and has furthered expertise through a course in Data Science and Machine Learning from the Massachusetts Institute of Technology in 2021.