Marcus V.

BI Developer

Marcus is a seasoned Business Intelligence Developer with over ten years of commercial experience in data processing, modeling, and business intelligence. He is proficient in data analytics, VBA, ETL processes, and Power BI.

He excels in data extraction and processing from various sources using Python, efficiently managing data files, and developing insightful dashboards and reports with Power BI. Marcus holds a Master's degree in Business Analytics & Big Data, which he effectively applies to his work by combining practical and theoretical knowledge.

His work with Proxify clients has consistently delivered exceptional results, highlighting his expertise and dedication.

Main expertise
  • Data Analytics 10 years
  • VBA
    VBA 9 years
  • SQL
    SQL 8 years
Other skills
  • PostgreSQL
    PostgreSQL 3 years
  • Apache Hive
    Apache Hive 2 years
  • Apache Spark
    Apache Spark 2 years
Marcus
Marcus V.

Portugal

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Selected experience

Employment

  • Business Intelligence Developer

    Natixis - 1 year 10 months

    Natixis in Portugal belongs to the Global Financial Services business unit, the global arm of Groupe BPCE, which focuses on two global businesses: Corporate & Investment Banking and Asset & Wealth Management.

    • Requirements gathering from the business

    • Data collection from different sources, including the Hadoop ecosystem

    • Data processing and file management using Python

    • Development of Business Intelligence dashboards and reports using the Power BI ecosystem

    Technologies:

    • Technologies:
    • Data Analytics
    • SQL SQL
    • ETL ETL
    • Microsoft Power BI Microsoft Power BI
    • Python Python
    • Hadoop Hadoop
    • Apache Hive Apache Hive
    • Apache Spark Apache Spark
    • Pandas Pandas
    • NumPy NumPy
    • Scikit-learn Scikit-learn
    • SSIS SSIS
    • Jira Jira
    • Agile Agile
    • Scrum Scrum
    • Bitbucket Bitbucket
  • Management Information Systems (MIS) Analyst

    Banco GM S.A. - 2 years 3 months

    • Data processing and analysis

    • Development and management of key performance indicators

    • Reports and dashboards and support to all businesses' data-driven strategies and solutions.

    Technologies:

    • Technologies:
    • VBA VBA
    • SQL SQL
    • ETL ETL
    • Microsoft Power BI Microsoft Power BI
    • Python Python
    • Pandas Pandas
    • NumPy NumPy
    • Scikit-learn Scikit-learn
    • Jira Jira
    • Agile Agile
    • Scrum Scrum
  • Data Analyst

    Hospital Israelita Albert Einstein - 1 month

    • Data processing and organizing in databases

    • Informational modeling using modern analysis tools

    • Creation and maintenance of key performance indicators and new insights

    • Predictive modeling with machine learning applications

    • Dashboard development to support the decision-making

    Technologies:

    • Technologies:
    • SQL SQL
    • ETL ETL
    • Microsoft Power BI Microsoft Power BI
    • Python Python
    • Hadoop Hadoop
    • Apache Hive Apache Hive
    • Apache Spark Apache Spark
    • Pandas Pandas
    • NumPy NumPy
    • Scikit-learn Scikit-learn
    • NoSQL
  • Data Analyst

    Brasil Brokers Participações S/A - 4 years 1 month

    Brasil Brokers is a real estate financing company based in Brazil.

    • Data processing and analysis

    • Development of analytical intelligence

    • Predictive modeling using machine learning and deep learning

    • Creation/discovery of new business insights to support data-driven decisions

    Technologies:

    • Technologies:
    • SQL SQL
    • ETL ETL
    • Microsoft Power BI Microsoft Power BI
    • Python Python
    • R (programming language) R (programming language)
    • Machine Learning Machine Learning
    • Pandas Pandas
    • NumPy NumPy
    • Scikit-learn Scikit-learn
    • Django Django
    • Flask Flask
    • PostgreSQL PostgreSQL
    • Oracle Oracle
  • Information Analyst

    Euro Comércio de Peças e Lubrificantes Ltda - 1 year 2 months

    Euro Comercio is a retail oil company for automobiles and vehicles.

    • Analysis of management information

    • Monitoring of KPIs

    • Development of controls and forecasts

    • Support in information technology, infrastructure, and management systems.

    Technologies:

    • Technologies:
    • Data Analytics
    • VBA VBA
    • SQL SQL
  • Commercial Assistant

    Paragás Distribuidora Ltda - 3 years 3 months

    Paragas Distribuidora is a gas distribution company based in Brazil.

    • Support to sales force and business management

    • Data modeling

    • Development of controls and performance indicators

    • Negotiation with customers

    Technologies:

    • Technologies:
    • Data Analytics
    • VBA VBA
    • Data Modeling

Education

  • MSc.Business Analytics and Big Data

    Fundação Getúlio Vargas - FGV · 2018 - 2019

  • MSc.Financial Management, Controllership and Audit

    Fundação Getúlio Vargas - FGV · 2010 - 2011

  • BSc.Financial Management

    Faculdade Ideal - FACI (Belém/Pa) · 2006 - 2010

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