Gabriela Maria Rocha Bolaina

Data Scientist at B2LIST ( Solução para venda digital B2B )
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Contact Information
us****@****om
(386) 825-5501
Location
São Paulo, São Paulo, Brazil, BR

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Credentials

  • Trilha Digital | Data Science
    Santander Coders 2023
    May, 2023
    - Oct, 2024
  • Fundamentals of the Databricks Lakehouse Platform Accreditation
    Databricks
    Aug, 2022
    - Oct, 2024
  • What is Databricks Machine Learning?
    Databricks
    Aug, 2022
    - Oct, 2024
  • What is Databricks SQL?
    Databricks
    Aug, 2022
    - Oct, 2024
  • What is the Databricks Lakehouse Platform?
    Databricks
    Aug, 2022
    - Oct, 2024
  • Power BI Elite
    DATAB
    Jul, 2021
    - Oct, 2024
  • Interskill - Mainframe Application Programmer – IBM Development Environment – Fundamentals
    IBM
    May, 2020
    - Oct, 2024
  • Interskill - Mainframe Operator - DB2 Operations
    IBM
    May, 2020
    - Oct, 2024
  • Interskill - Mainframe Specialist - IBM Mainframe Environment - Fundamentals
    IBM
    May, 2020
    - Oct, 2024
  • Interskill - Mainframe Specialist - Z Mainframe Infrastructure Awareness
    IBM
    May, 2020
    - Oct, 2024
  • Interskill - Mainframe Specialist – Network Communications – Foundations
    IBM
    Apr, 2020
    - Oct, 2024
  • Curso de algoritmo
    Curso em Video
    Feb, 2020
    - Oct, 2024
  • Master the Mainframe 2019 - Part 3
    IBM
    Jan, 2020
    - Oct, 2024
  • Scrum Fundamentals
    SCRUMstudy - Accreditation Body for Scrum and Agile;Download Free Scrum Body of Knowledge(381 pages)
    Jan, 2020
    - Oct, 2024
  • Master the Mainframe 2019 - Part 2
    IBM
    Dec, 2019
    - Oct, 2024
  • Cobol
    everis
    Sep, 2019
    - Oct, 2024
  • Python
    Curso em Video
    Jun, 2019
    - Oct, 2024

Experience

  • B2LIST ( Solução para venda digital B2B )
    • Brazil
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Data Scientist
      • Apr 2023 - Present

      I work as a data scientist working with ETL to obtain data, creating and consuming APIs and finally creating machine learning models and traditional statistical models with the objective of boosting sales and maximizing profits. I work as a data scientist working with ETL to obtain data, creating and consuming APIs and finally creating machine learning models and traditional statistical models with the objective of boosting sales and maximizing profits.

  • BRK Ambiental
    • Environmental Services
    • 700 & Above Employee
    • Business Intelligence Developer
      • Feb 2021 - Feb 2023

      Dashboard constructions for different sectors of the company, KPIs and results. Database modeling, base creations through Visual Studio (tabular and multidimensional). Use of Oracle Developer for validations and SQL Server. I also worked on building views and tables in Databricks, both manual loads (area files) and summarized data views. I also do automations, like in martins, taking it from excel to the database, making everything more dynamic and faster. Dashboard constructions for different sectors of the company, KPIs and results. Database modeling, base creations through Visual Studio (tabular and multidimensional). Use of Oracle Developer for validations and SQL Server. I also worked on building views and tables in Databricks, both manual loads (area files) and summarized data views. I also do automations, like in martins, taking it from excel to the database, making everything more dynamic and faster.

  • IBM
    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Computer Operator
      • Apr 2020 - Feb 2021

      At IBM I made the transition of batch projects back to Brazil from China. At IBM I made the transition of batch projects back to Brazil from China.

  • everis
    • Spain
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Programmer Analyst (Developer)
      • Oct 2019 - Apr 2020

      At everis I participated in support and migration of bank programs. I worked with Cobol development on the mainframe, development. Making both new programs (features) and changes to existing programs. In the role I also worked with DB2 (mainframe database). At everis I participated in support and migration of bank programs. At everis I participated in support and migration of bank programs. I worked with Cobol development on the mainframe, development. Making both new programs (features) and changes to existing programs. In the role I also worked with DB2 (mainframe database). At everis I participated in support and migration of bank programs.

  • Hipótese Alternativa - Consultoria estatística
    • Uberlândia e Região, Brasil
    • CEO
      • Mar 2017 - Mar 2020

      Company created with the purpose of offering statistical consultancy to researchers (Bachelor/Bachelor/Postgraduate/Master's/Doctorate). Constant contact with the sales area, and market analysis to better position the company. Statistical analysis in the areas: Health: Disease risk profile, population study, life habits, etc. Economics: Market forecasts, public study, etc. Social: Survey of electoral public. Creation of scores for different areas. Multivariate analysis for several areas. Show less

  • Nx2 Tecnologia e Inovação
    • Brazil
    • Information Technology and Services
    • DBA
      • Apr 2019 - Oct 2019

      I worked with automations using SQL Server Management Studio, Integration services and visual studio, C#, performance analysis, performance. I also worked with data analysis. indicators, creation of reports and ETL. I worked with automations using SQL Server Management Studio, Integration services and visual studio, C#, performance analysis, performance. I also worked with data analysis. indicators, creation of reports and ETL.

  • Xtrategie
    • Brazil
    • Marketing Services
    • 1 - 100 Employee
    • Junior Statistical Analyst
      • Feb 2018 - Apr 2019

      I worked in the area of research and market analysis. Creating models, studying factor dependence, social media analysis (facebook, twitter) seeking to assess personal opinion, test programming andcross sell creation. Creation of programs to capture data on social networks. Construction offollow-up dashboards, control charts, indicators (real-time construction and display);modeling, display of gamification via dashboards (In previous cases, there was a need to createof a process in Etl, which I also developed). As mentioned, I also developed in Etl, focusedin data delivery and automation. Statistical analysis in the areas:Satisfaction surveybrand searchaudience researchMarket analysisMarket researchcustomer profileprofile of competitorscompetition risksales modelsSocial media analysis Show less

    • Trainee
      • Oct 2017 - Jan 2018

      I worked as an intern in the area of research and market analysis. Statistical analysis in the areas:control chartsCompany Forecasts (Profit/Loss)Identification of warning signs in companies (Possible losses, non-achievement of goals, etc.)Social media analysis (Market/brand/penetration/satisfaction research)Market researchbrand search

  • Martins
    • Brazil
    • Wholesale
    • 700 & Above Employee
    • Trainee
      • Mar 2016 - Mar 2017

      I worked as an intern in the pricing area, with that I learned a lot about SAS Enterprise software Guide. My work project included studying the seasonality of product sales, as well as the their demand elasticity. I make sales forecasts and study how price changes interfere in the volume sold and in the profit of the company. My work includes building models to predict quantity sold based on price and, from of these models and with the aid of linear programming, maximize profits, finding the optimal price. Statistical analysis in the areas: Competition analysis price analysis Market penetration analysis market share Regional product/brand/penetration analysis Operational Research profit maximization Show less

  • CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
    • Government Administration
    • 700 & Above Employee
    • Academic researcher
      • Aug 2014 - Mar 2016

      Scientific researcher in the area of time series and probability model adjustments. the techniques studied were applied in climatological data of the city of Uberlândia-MG. Scientific researcher in the area of time series and probability model adjustments. the techniques studied were applied in climatological data of the city of Uberlândia-MG.

Education

  • Pontifícia Universidade Católica de Minas Gerais
    Pós-graduação: lato sensu, Ciência de Dados e Big Data
    2020 - 2022
  • UNOPAR - Universidade Norte do Paraná
    Tecnólogo, Análise e desenvolvimento de sistemas
    2020 - 2021
  • Universidade Federal de Uberlândia - UFU
    Graduação, Estatística
    2013 - 2017
  • Univesp Oficial
    Graduação, Ciência de dados
    2023 -

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