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Jefferson
Collector
Contato
Competências
Utilized Python for data analysis, modeling, and automation tasks.
Developed and tuned classifiers and regression models for various projects.
Performed exploratory data analysis and visualizations to inform business decisions.
Designed and queried databases to retrieve and manipulate datasets efficiently.
Created dashboards and reports to communicate insights to stakeholders.
Formação acadêmica
Resumo
Dedicated data scientist with solid background in developing predictive models, handling large datasets, and translating complex data into actionable insights.
Principais conquistas
- Led development of predictive models that improved forecasting accuracy by 20%
- Implemented data pipelines handling large datasets, reducing processing time by 30%
- Advanced from Data Analyst to Data Scientist, demonstrating skill diversification and role progression
Experiência
Collector
Emergency room nurse
Attended any type of medical emergency, mostly in the adult area, but also provided support in the pediatric area.
Associate Account Manager
Customer Experience Assistant
Carried out customer assistance regarding any problem with the mobile network of smartphones for the company TracFone, Straight Talk, Net 10 and others, providing technical service and problem solving.