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Benjamin VaxelaireBV

Benjamin Vaxelaire

Data Engineer / BI Consultant

€750/day
Metz, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Benjamin

Freelance in data visualization and information design, I specialize in data analysis and business intelligence projects. I work across the entire data value chain:
  • Creation of dynamic dashboards (Tableau Software, D3js)
  • Analysis of business processes, definition of steering indicators
  • Dimensional modeling and data warehouse creation
  • Design and implementation of data flows
  • Training in dashboard creation (Tableau Desktop)

I create custom and original visualizations for steering your activities.

I continuously seek the best way to make information accessible to everyone, experts or novices.

Visualization tools are essential for analyzing huge volumes of information and making data-driven decisions.

The visual language is intuitive and impactful, simplifying complex problems and reaching a wide audience.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Metz (up to 50km), Paris (up to 10km), Nancy (up to 10km), Strasbourg (up to 10km), Luxembourg (up to 10km)

Experience

  • Actinvision
    Data Consultant
    DIGITAL AND IT
    June 2024 - Today (2 years)
    Strasbourg, France
    Within a BI platform project for a client in the pharmaceutical sector, I set up the Talend Cloud environment tailored to the client's needs.
    I develop data integration flows into the BI platform and support new developers in their projects.

    • Design and deployment of a Talend Cloud architecture adapted to client needs
    • Administration of the Talend Management Console and GitLab platform
    • Guarantee of Talend development best practices, I mentor 2 developers in their skill development
    • Development of data integration pipelines from heterogeneous sources (SQL Server, Microsoft Graph API, SFTP, flat files) to Snowflake
    • Development of Power BI dashboards
    Talend TMC Snowflake Microsoft Power BI Git
  • Datawrap
    Information Visualization and Design
    DIGITAL AND IT
    May 2022 - Today (4 years and 1 month)
    Metz, France
    I create custom and original visualizations for steering your activities.

    I continuously seek the best way to make information accessible to everyone, experts or novices.

    Visualization tools are essential for analyzing huge volumes of information and making data-driven decisions.

    The visual language is intuitive and impactful, simplifying complex problems and reaching a wide audience.
    Data Visualization Business Intelligence Business Analysis Dashboard KPI
  • Gesprojet
    IT Consultant
    REAL ESTATE
    September 2019 - January 2022 (2 years and 5 months)
    Paris, France
    Gesprojet is a software editor for real estate project management, aimed at Project Owners.

    • Data Migration: integration of client IT system data for startup within Gesprojet's functional scope.
    • Chorus Pro Interfaces: development of interfaces between Gesprojet and Chorus Pro (public administration invoice reception platform).
    • Invoice Dematerialization: development of custom invoice validation workflows.
    • Software Development: technical development and maintenance of the software.
    • Technical and Functional Interface: user support, translation of needs into functional evolutions.
    Technical Environment: 4D, Talend, REST API, HTTPS, SFTP, JSON
    Talend API Customer Service Technical Support IT System Migration

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Education

  • Master of Science in Information Systems and Business Intelligence
    Conservatoire National des Arts et Métiers
    Modules validés : NSY103 - Linux : principes et programmation, NSY104 - Architectures des systèmes informatiques, NSY115 - Conduite de projet informatique, NSY116 - Multimédia et interaction homme-machine, RCP101 - Recherche opérationnelle et aide à la décision
  • Validation of Professional Experience (VAP 85)
    Conservatoire National des Arts et Métiers
    2015

Skill set

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