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Fernando GonsalloFG

Fernando Gonsallo

Data Consultant

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Fernando

With over 6 years of experience in data, I assist companies in their decision-making processes through my skills in SAS, Python, SQL, PowerBI, Dataiku, and a strong interest in the cloud universe with GCP.
  • English

    Native or bilingual

  • French

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • Harmonie Mutuelle
    Data Consultant
    BANKING AND INSURANCE
    July 2025 - January 2026 (6 months)
    Paris, France
    • • Mission 1: Decision-making projects - Reporting: development in Power BI with advanced indicators (DAX language), Development in SAS for projects (soliciting the business for tool and methodology to use and development in SAS).
    • • Mission 2: Data Crunching - Oracle / Amazon-redshift database querying in SAS/SQL (on local & VM environment), One-off and recurring extractions on provident data, Responsible for the automation and run of recurring extractions on broker contract contributions.
    SAS SQL Microsoft Power BI Data Crunching Agile Methodology
  • Société Générale
    Data Consultant
    BANKING AND INSURANCE
    July 2022 - June 2025 (2 years and 11 months)
    La Défense, Puteaux, France
    • • Mission 1: Run and Development - Automation of reporting with SAS and SQL: loading then aggregating all inputs, then passing to VBA to get the final report in Excel format, Maintenance of existing systems, Querying Teradata databases, Taking on ancillary reporting topics for Savings.
    • • Mission 2: Migration of projects from SAS to Python (visual code interface) & Automation of recurring needs on Python.
    • • Mission 3: Data Crunching - Business Assets Project (Extraction of data from Teradata and restitution in reporting format).
    SAS Python SQL Agile Methodology Teradata
  • Esri France
    Data Analyst
    SOFTWARE PUBLISHING
    January 2020 - June 2022 (2 years and 5 months)
    Meudon, France
    • • Mission 1: Run and Development - Ensure the update and automation of existing systems using SAS, SQL, PYTHON, and ARCGIS.
    • • Mission 2 Data Viz and ETL - Creation of maps using ArcGIS PRO: an important step to view data consistency from a spatial perspective, Production of data via ETL (ESRI) then creation of .bds extensions from the Installshield virtual machine by updating metadata and Python formulas: the objective being to create a product installation disk, Project development, Writing and presentation of technical supports.
    • • Mission 3: Taking on new projects, Autonomous handling of various projects (including the creation of a polygon of postal codes in the metropolitan area), Writing and presentation of technical supports for annual GIS conferences visible to all clients or prospects.
    Python SQL SAS ArcGIS Geomarketing

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Education

  • Master in Economic Analysis and Policy
    Université Paris Nanterre
    2019
    MasterAnalyse et Politique Economique
  • Bachelor's degree in Economics
    Université Paris 1 Panthéon Sorbonne
    2016
    Licence en Economie

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