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Grégoire MotteGM

Grégoire Motte

Financial reporting automation · Looker Studio

€350/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Grégoire

Does your financial reporting still take hours each month on Excel?

I automate the production of your dashboards — Looker Studio, Excel, BigQuery, Google Sheets — so your teams have the right figures, at the right time, without manual manipulation.

As a former management controller in mass retail, I managed and built operational and financial reports in a demanding environment. I know the constraints of finance teams from the inside: tight deadlines, scattered data, and tools that are often not adapted to the real need.

What I concretely bring:
→ Looker Studio dashboards connected to your sources (BigQuery, Sheets, ERP)
→ Automated Excel files: Power Query, reconciliations, monthly reporting
→ Performance tracking, closing, and margin analysis models
→ Clean, documented, and maintainable deliverables for your teams

I work on short or recurring missions, remotely.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Fluent

Remote only
Primarily works remotely

Experience

  • Carrefour
    Financial Operations Manager — Paris and Center Region
    RETAIL (LARGE RETAILERS)
    July 2025 - Today (11 months)
    Massy, France
    ① Financial management of a network of 100 stores — profitability analysis, performance monitoring, and strategic recommendations for high-stakes operations: tenant-manager changes, business sales and acquisitions, openings, and expansions.

    ② Construction and challenge of business plans — development of the optimal economic model for each operation in conjunction with regional finance committees. Balancing group profitability and field viability.

    ③ Creation of an automated divestment Excel matrix — simultaneous analysis of 500 stores based on financial and operational criteria, automatically highlighting the 20 to 40 priority sites for divestment. This tool became the reference for portfolio decisions in the region.

    ④ Development and deployment of an overdue balance monitoring dashboard — the business unit had no reliable tool for this priority issue. I built an automated dashboard from scratch covering a portfolio of several tens of millions of euros, deployed to operational teams and then extended to all regions of France. Immediate adoption thanks to an interface designed for non-financial professionals.
    Advanced Excel Financial Modeling Automation Project Deployment Business Plan
  • Groupe Carrefour
    Graduate Program (Permanent Contract)
    RETAIL (SMALL BUSINESS)
    September 2023 - July 2025 (1 year and 10 months)
    Massy, France
    • 3rd Rotation: Project management for the optimization of the general expenses billing process in Mondeville
    • Lean workshop facilitation: Coordination of teams to identify and eliminate obstacles in the process from purchase request to invoice payment.
    • Creation of Data Studio dashboards: Development of monitoring and reporting tools for more precise and efficient order tracking.
    • 2nd Rotation: Group Financial Communication:
    • Participation in the preparation of the press release, Q&A, and Q&A annex for the Group's Q1 and H1 2024 results
    • Summaries of broker notes on competitors (Sainsbury's, Tesco, Ahold Delhaize…) for Group top management
    • Automation of a file providing the most exhaustive possible view of the business for top management
    • 1st Rotation: Carrefour Proximité France:
    • Responsible for the preparation of performance reviews, management of the French proximity network, and communication of turnover to the group.
    • Autonomous development of a complex and automated Excel file for the effective management of the proximity network. This tool is now the department's standard for network status.
    Microsoft Excel Project Management Financial Reporting Looker Studio Big Query
  • Hermès Sellier
    Assistant Management Controller
    LUXURY GOODS
    January 2022 - August 2022 (7 months)
    Paris Pantin, Pantin, France
    • Responsible for monthly closings for the Pantin and Faubourg sites
    • Inventory and various flow management
    • Development of a personalized dashboard for each artisan using Power BI software. It is still used today at the Pantin, Faubourg, and Montereau sites.
    Microsoft Excel Monthly Closing Dashboard Creation Microsoft Power BI KPI Dashboards

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Education

  • Grande École Program – Master II
    Emlyon business school
    2023
    Programme Grande École – Master I1
  • University Exchange Program – Master II
    Indian Institute of Ahmedabad
    2022
    Programme d'échange universitaire – Master II

Skill set

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