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Quentin Dos SantosQD

Quentin Dos Santos

Data Analyst / BI Consultant – Power BI

€450/day
Orléans, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Quentin

I am a Power BI Consultant / BI Engineer specializing in data visualization, automation, and ETL pipelines. I design clear and efficient dashboards that enable your teams to make quick and reliable decisions.

I also support companies on Microsoft Fabric (Lakehouse, Dataflows Gen2, Pipelines) and train your employees on Power BI, sharing best practices and advanced methodologies.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Basic

Remote only
Primarily works remotely

Experience

  • Inetum
    Data Engineer
    DIGITAL AND IT
    November 2022 - Today (3 years and 7 months)
    Orléans, France
    Data Consultant specializing in Business Intelligence with 3 years of experience in dashboard design, data modeling, workflow automation, and analytical pipeline integration. Power BI expert with proficiency in DAX, model optimization, governance, and BI best practices. Experience with Microsoft Fabric (Lakehouse, Dataflows Gen2, pipelines), solid technical foundation in Python and ETL processes.

    Accustomed to client environments, agile projects, remote work, and communication with business and technical teams. Also experienced in Power BI training and knowledge transfer.

    Key Skills:

    Business Intelligence & Visualization:

    • Power BI (expert): Advanced DAX, star schemas, performance optimization, governance.
    • Operational, decision-making, and financial dashboards.
    • Dataflows, Power Query, M.
    Microsoft Fabric & Azure Ecosystem:

    • Lakehouse, Dataflows Gen2, Pipelines.
    • Workspace, security, access management.
    Data Engineering & ETL:

    • Python, PySpark, Pandas, and Numpy
    • Building ETL flows (extraction, transformation, loading).
    • Data Modeling.
    • SQL

    Cross-functional Skills:

    • Agile methodologies.
    • Client communication & project management.
    • Fluent English
    • BI Training
    Microsoft Power BI Microsoft Fabric Training Facilitation Python Scrum
  • INETUM
    POEI Data Engineer
    DIGITAL AND IT
    August 2022 - November 2022 (3 months)
    Orléans, France
    POEI Data Engineer – M2i Formation
    Intensive career change training in Data Engineering, acquiring practical skills in:

    Python and SQL for data processing, analysis, and manipulation
    Big Data and NoSQL: using MongoDB for unstructured data management
    ETL and data pipelines: designing and automating extraction, transformation, and loading flows to data warehouses (Informatica, Talend, Azure Synapse)
    Power BI and visualization: creating interactive dashboards and decision-making reporting
    Final project: building a complete pipeline and an operational dashboard applied to a real-world case.
    Python SQL Microsoft Power BI ETL

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Education

  • Master of Physics, Astrophysics specialization
    Université Claude Bernard Lyon 1
    2021
    Etude de l'astrophysique sous plusieurs angles : formation des systèmes planétaires, composition du milieu interstellaire, formation des galaxies, cosmologie, développement instrumental.
  • Bachelor of Science in Physics
    Université François Rabelais Tours
    2019
    Formation scientifique couvrant la mécanique classique et quantique, la thermodynamique, l’électromagnétisme, les méthodes de simulation numériques et la théorie de la relativité.

Certifications

  • DP203 - Data Engineering on Microsoft Azure
    Microsoft
    2023
    Azure Synapse Analytics Azure DataFactory Azure Monitor
  • DP700 - Fabric Data Engineer Associate
    Microsoft
    Microsoft Fabric

Skill set

Categories