Deep Enrich
Obryan Poyser Calderón, Ph.D.
Credit and Collection Assistant
1000 followers
Barcelona, Catalonia, Spain
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About me
Data Science Manager @ PepsiCo
Education
Universidad Nacional de Costa Rica
2007 - 2015Licenciate Economics
Universitat Autònoma de Barcelona
2016 - 2019Doctor of Philosophy (Ph.D.) Applied Economics 9.0Activities and Societies: - Ph.D. students representative - Bayesian methods- Space State Modeling- Forecasting- Time series causality- Digital economics- Behavioral economics- Cryptocurrencies
Universitat Autònoma de Barcelona
2015 - 2016Master’s Degree Applied Research in Economics and Business
Experience
Irex de Costa Rica
Dec 2007 - Mar 2009Credit and Collection Assistant
InmoInfo S.A.
Jun 2012 - Feb 2013Research Analyst
Programa Estado de la Nación
Feb 2013 - Aug 2015Research EconomistUniversidad de las Ciencias Empresariales
May 2015 - Aug 2015Associate Professor
Universitat Autònoma de Barcelona
Oct 2016 - Jun 2019Associate Professor
Oct 2017 - Jun 2019Ph.D. Researcher
Oct 2016 - Jun 2019
Zentrum für Europäische Wirtschaftsforschung GmbH (ZEW)
Jan 2019 - May 2019Visiting Researcher
Sanofi
Jun 2019 - Oct 2021Statistical Forecaster
PepsiCo
Oct 2021 - nowData Science Manager
Dec 2024 - nowData Science Assoc. Manager | Senior Data Scientist
Sept 2022 - Dec 2024Data Scientist
Oct 2021 - Sept 2022
Licenses & Certifications
Computational Bayesian Statistics
Universidad de Costa RicaApr 2014
Big Data with Apache Spark
Universidad Politécnica de MadridJul 2016
Scalable Machine Learning with Apache Spark
DatabricksMay 2023
Experimental Economics
UAB - Universitat Autònoma de BarcelonaJun 2016- View certificate
Introduction to Neuroeconomics: how the brain makes decisions
CourseraJun 2014
- View certificate
Model Thinking
CourseraJun 2014
Languages
- esEspañol
- inInglés
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