Vitor Barboza

Data Scientist at Newbacon
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Contact Information
us****@****om
(386) 825-5501
Location
Belém, Pará, Brazil, BR
Languages
  • English Full professional proficiency
  • Português Native or bilingual proficiency
  • Português Native or bilingual proficiency

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Credentials

  • Python Pandas: técnicas avançadas
    Alura
    May, 2022
    - Nov, 2024
  • SQL Server: consultas avançadas com Microsoft SQL Server 2017
    Alura
    May, 2022
    - Nov, 2024
  • SQL Server: introduction to SQL with Microsoft SQL Server 2019
    Alura
    Apr, 2022
    - Nov, 2024
  • Databases and SQL for Data Science
    Coursera
    Oct, 2021
    - Nov, 2024
  • Machine Learning
    Coursera
    Sep, 2021
    - Nov, 2024
  • Formação Cientista de Dados com Python e R [2021]
    Udemy
    Aug, 2021
    - Nov, 2024
  • R NA PRÁTICA: Data Wrangling com R para Ciência de Dados
    Udemy
    Aug, 2021
    - Nov, 2024
  • Python para Data Science e Machine Learning
    Udemy Brasil
    Mar, 2021
    - Nov, 2024
  • Business Intelligence com Power BI
    Udemy Brasil
    Aug, 2018
    - Nov, 2024

Experience

  • Newbacon
    • Brazil
    • Advertising Services
    • 1 - 100 Employee
    • Data Scientist
      • Jan 2022 - Present

      -Production of control reports and analysis using Python. -Monitoring and analysis of results. -Participation in the development of statistical models such as: Churn model, Basket Analysis, etc. -Cluster and Segmentation analysis. -Contributed in building a product-based recommendation system. Most used tools: Python, Pyspark and SQL. -Production of control reports and analysis using Python. -Monitoring and analysis of results. -Participation in the development of statistical models such as: Churn model, Basket Analysis, etc. -Cluster and Segmentation analysis. -Contributed in building a product-based recommendation system. Most used tools: Python, Pyspark and SQL.

  • Milestone
    • IT Services and IT Consulting
    • 100 - 200 Employee
    • Intern
      • Apr 2021 - Aug 2021

      Participated in a project with the objective of predicting energy prices in the MIBEL Market (Iberian Electricity Market). I did the following activities: -Collecting and cleaning the data. -Exploratory Data Analysis. -Building Forecasting Models. -Writing step by step technical documentation. Participated in a project with the objective of predicting energy prices in the MIBEL Market (Iberian Electricity Market). I did the following activities: -Collecting and cleaning the data. -Exploratory Data Analysis. -Building Forecasting Models. -Writing step by step technical documentation.

  • Universidade Federal do Pará
    • Brazil
    • Higher Education
    • 700 & Above Employee
    • Research Intern
      • Mar 2018 - Oct 2018

      Research project under the title: Strategies and performance of companies in the real estate market of Pará. This project has two major fronts: The approach of the business strategy of the big companies of Belém and the approach of the city's urbanism. The investigations were made in the database of the Secretary of Urbanism of Belém and using statistical analysis techniques, assisted by statistical software such as SPSS, STATA and ArcGis. Professor Dr. Frederico Moreira is the advisor. Research project under the title: Strategies and performance of companies in the real estate market of Pará. This project has two major fronts: The approach of the business strategy of the big companies of Belém and the approach of the city's urbanism. The investigations were made in the database of the Secretary of Urbanism of Belém and using statistical analysis techniques, assisted by statistical software such as SPSS, STATA and ArcGis. Professor Dr. Frederico Moreira is the advisor.

  • Banco do Brasil
    • Banking
    • 700 & Above Employee
    • Intern
      • Apr 2016 - Apr 2017

      Supervised follow-up to prepare management and budget spreadsheets; prepare documents, reports; record data in spreadsheets for administrative consultation; organize database; provide data for new projects; monitor the entry and exit of documents. Supervised follow-up to prepare management and budget spreadsheets; prepare documents, reports; record data in spreadsheets for administrative consultation; organize database; provide data for new projects; monitor the entry and exit of documents.

Education

  • Universidade de Lisboa
    Master's degree, Applied Econometrics and Forecasting
    2019 - 2022
  • Universidade Federal do Pará
    Bachelor's degree, Civil Engineering
    2013 - 2018

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