José Castillo
Data Scientist at P&A Asociados Gerenciales- Claim this Profile
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Bio
Experience
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P&A Asociados Gerenciales
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Venezuela
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Business Consulting and Services
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1 - 100 Employee
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Data Scientist
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Apr 2022 - Present
Working as a consultant developing statistical analysis on big data for one of the main banks in Venezuela. Technologies: Python, Jupyter, Hadoop, Spark. Working as a consultant developing statistical analysis on big data for one of the main banks in Venezuela. Technologies: Python, Jupyter, Hadoop, Spark.
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EY
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Entertainment Providers
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1 - 100 Employee
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Data Scientist
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Oct 2020 - Jul 2021
•Applied machine learning’s algorithms to optimize pricing strategies. •Performed statistical analysis, data cleaning, data manipulation, data visualization. •Managed the implementation of A/B tests. •Data quality management. Technologies: Python, R, Oracle, Excel •Applied machine learning’s algorithms to optimize pricing strategies. •Performed statistical analysis, data cleaning, data manipulation, data visualization. •Managed the implementation of A/B tests. •Data quality management. Technologies: Python, R, Oracle, Excel
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UNDP
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United States
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International Affairs
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700 & Above Employee
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Internships
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Oct 2019 - Apr 2020
•Text mining •Sentiment analysis Technologies: Python, R •Text mining •Sentiment analysis Technologies: Python, R
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Synergy Vision
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Security and Investigations
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Data scientist
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Sep 2018 - Apr 2019
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Education
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Universidad Central de Venezuela
Master's degree, Modelos Aleatorios -
Universidad Central de Venezuela
Bachelor's degree, Matemáticas