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Oscar Andres

Medellin Colombia
Habilidades
(Auto-avaliação)
línguas
Perfil profissional

Experiência de trabalho

Medellin Colombia
cedesistemas - unidad de desarrollo y formacion empresarial | Janeiro 2019
habilidades usadas

I have had the privilege of being a teacher in training programs in Data Science and Python programming. Among my notable achievements are the development and delivery of modules, coordination and teaching in different diploma courses in data analytics with Python and the teaching of modules in Bancolombia. I stand out for my ability to transmit knowledge effectively, adapting to the needs of each group and promoting active participation and collaborative work.

Free Market Medellin Colombia
cienti�co de datos | Janeiro 2022 - Janeiro 2023 (1 year)
habilidades usadas

As a data scientist at Mercado Libre, I specialized in the implementation of Machine Learning models and causal inference techniques in the Mercado Credit area. My main focus consisted of evaluating the risk of late default and improving collection indicators, in addition to identifying the incentives that affect the probability of loan payment. To achieve these goals, engage in close collaboration with other team members, including science professionals.

Sura Medellin Colombia
cienti�co de datos | Janeiro 2019 - Janeiro 2022 (3 years)
habilidades usadas

As a Data Scientist, I led the implementation of several projects in different areas, including the Envigado Live Vaccination Plan, Risk Management, Bogota-Grua Livianas Tariffing and EPS SURA Management. Develop simulation models, risk management, process optimization and demand forecasting to improve the efficiency and capacity of the company on different fronts. I also worked on creating budget and pricing forecast models. I know

Formação acadêmica

Machine learning with r - ibm cognitive class marzo 2019 - marzo 2019
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