Leonardo Ungaro
About
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Data Science Manager
Buenos Aires, Argentina
Résumé
Jobs
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Data Science ManagerMuralNov 2020 - Oct 2022 (2 years)In charge of the DS Team providing support to the Leadership Team, Product, Marketing and Operations. Impact: We identified key features that allowed our leaders understand our customers. We identified 5 opportunities of improvement in the product with key analysis. We improved the performance of the key predictive models in 30% in 2022.- Data ScientistMercado LibreFeb 2018 - Oct 2020 (2 years 9 months)Led Data Science projects such as: - Built predictive models using Statistics, Machine Learning and Deep Learning Techniques - Deployed models into production (Python and Spark) - Analyzed large amounts of information to discover trends and patterns (Presto and Hive) - Presented information using data visualization techniques
- Data Scientist - Shared Services RegionalDIRECTV Latin AmericaAug 2016 - Feb 2018 (1 year 7 months)- Built predictive models and machine-learning algorithms - Presented information using data visualization techniques - Performed ad-hoc data analysis - Risk modeling - Deployed models into production
- Profiling & Data Mining analystDIRECTVMay 2014 - Aug 2016 (2 years 4 months)- Built predictive models and machine-learning algorithms - Presented information using data visualization techniques - Performed ad-hoc data analysis - Risk modeling
- Data Mining AnalystSprayetteAug 2013 - Apr 2014 (9 months)- Presented information using data visualization techniques - Performed ad-hoc data analysis - Risk modeling - KPI's analysis
- CRisk AnalystCTI Solari y AsociadosDec 2010 - Aug 2013 (2 years 9 months)- Financial Risk modeling Detailed analysis of data to quantify risks. Advanced modeling techniques to forecast future probabilities of various outcomes, such as losses or claims and their expected magnitudes. - Statistical Risk analysis Failure and risk analysis in the hydroelectric industry
Education
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- Maestría en Explotación de Datos y Gestión del Conocimiento (Data Mining), Data MiningUniversidad Austral, ArgentinaJan 2017 - Jan 2019 (2 years 1 month)
- UActuarioUniversidad del Cine de Buenos AiresJan 2005 - Jan 2012 (7 years 1 month)