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Jean-Alain VilleJV

Jean-Alain Ville

Data Analyst

€600/day
La Rochelle, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jean-Alain

Senior Data Analyst with over 15 years of experience in various large groups (Orange, SFR, Groupama, Inter Mutuelle Assistance, ...), I transform raw data into actionable indicators for business teams.

Certified Power BI (PL-300), I intervene end-to-end: requirements gathering, modeling, dashboard construction, testing, and user support. I have managed cross-functional data projects in CRM, marketing, HR, and operational steering environments within complex IT systems.

Based in La Rochelle, available in Niort in person and fully remote elsewhere.
  • French

    Native or bilingual

Can work on-site
La Rochelle (up to 10km), Niort (up to 10km)

Experience

  • INTER MUTUELLE ASSISTANCE
    Data Analyst
    BANKING AND INSURANCE
    March 2019 - September 2024 (5 years and 6 months)
    79000 Niort, France
    Management of internal data & digital projects
    - Cross-functional Data referent for internal use cases (CRM, HR, business departments)
    - Identification, prioritization, and scoping of high-value Data & BI projects (Power BI, automation)
    - Design and deployment of Power BI dashboards for operational steering
    - Structuring and ensuring the reliability of the Data asset
    - Implementation of data quality and consistency indicators
    Change management & user support
    - Facilitating workshops to promote a data-driven culture among teams
    - Supporting teams in adopting tools (training, documentation, support)
    Innovation & continuous improvement
    - Management of Test & Learn initiatives
    - Contribution to data experiments and process optimization
    Microsoft Power BI Data Analysis Data Visualization Python Tableau Software
  • LES ECOLOGITES DE LA ROCHELLE
    Gîte owner and manager
    TRAVEL AND TOURISM
    January 2019 - Today (7 years and 5 months)
    La Rochelle, France
    - Creation and management of an eco-responsible accommodation certified Green Key in La Rochelle.
    - Development of digital marketing: WordPress website, SEO, social networks (Facebook, Instagram).
    - Data-driven performance monitoring via ad-hoc Power BI reporting: customer satisfaction, acquisition, profitability, revenue management.
    SEO Google Analytics Revenue Management WordPress CSR and Sustainable Development Strategy
  • GROUPAMA
    Data Project Manager
    BANKING AND INSURANCE
    September 2014 - December 2018 (4 years and 3 months)
    Paris, France
    Data & digital marketing project management
    - National management and harmonization of emailing KPIs (over 15 million emails/year)
    - Multi-stakeholder coordination (marketing teams, regional offices) Digital performance & data marketing
    - Design of multi-channel marketing campaign performance tracking
    - Optimization of indicators and steering tools Business needs facilitation & scoping
    - Facilitating business workshops to gather, challenge, and refine business requirements
    - Contribution to the organization and reliability of IT service and consulting indicators
    SAS SQL Business Analysis Performance Management Requirements Gathering and Formalization

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Education

  • Master's Degree
    Université de Haute Bretagne
    2007
    Master 2

Certifications

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