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Cédric LiboubanCL

Cédric Libouban

Expert Excel & Power BI | Data AnalystđŸ„‡

€500/day
4 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Cédric

With me, the process is simple: in one month, you have a concrete result.

PS: With a budget of €1,000 to €3,000, I obviously don't work a full month on your file. For comparison, a month of service would represent approximately 25 days x €500, which is €12,500, which is far too much for a Power BI or Excel file.

From the first week, you receive a V1. Then, we discuss on a real support to make adjustments and improve the solution.

We then move on to a V2, which you can test in real conditions.
At this stage, we either approve V2, or we make a V3 to obtain the final version.

The goal is not to launch long missions.
I prefer short and effective interventions, with a clear objective: to quickly obtain a concrete result and a real impact for your company.

Business Data Analyst Expert Excel & Power BI

Do you spend too much time updating your Excel spreadsheets?
Do you want to switch from Excel to Power BI?

My approach is simple: we stop heavy files and copy-pasting → we build stable, readable, and durable tools.

Dashboards & Reporting (Excel / Power BI)

‱ Design clear dashboards to track all your data on Excel or Power BI
‱ Implementation of interactive Power BI dashboards, shareable and updatable across all departments

Implementation of financial management files

‱ Restructuring or creation of clear and simple budget tracking.
‱ Development of a monthly profit and loss statement by activity / project.
‱ Implementation of cash flow monitoring to anticipate needs and discrepancies.

Automation & Reliability | Excel / Power BI

‱ Reduction in time spent on reporting.
‱ Data updates in one click.
‱ Elimination of manual operations that cause errors.

Power BI and Excel Trainer (advanced and beginner)
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Rennes (up to 50km), Marseille (up to 50km), Lille (up to 50km), Strasbourg (up to 50km)

Experience

  • Saveurs Cristal
    Business Data Analyst | Power BI
    RESTAURANTS AND FOOD SERVICE
    January 2026 - February 2026 (1 month)
    Paris, France
    Two main missions

    1ïžâƒŁ Creation of a sales tracking report on Power BI
    Implementation of a dashboard to improve visibility and analysis of commercial performance.

    2ïžâƒŁ Automation of a production report (migration from Excel to Power BI)

    - Audit of the existing process
    - Identification of key indicators expected by the teams
    - Design of a first version (V1) of the dashboard to quickly obtain results
    - Improvement and finalization of an optimized version (V2) based on user feedback

    Objective: to enable faster, more reliable and visual performance tracking while reducing manual operations in Excel.
    Microsoft Excel Microsoft Power BI Data visualization Audit Data Analysis
  • ARAG
    Business Data Analyst | Power BI
    BANKING AND INSURANCE
    December 2025 - December 2025
    Paris, France
    Creation of a Power BI dashboard for company expense management.

    Objective: to have a quick and synthetic view of company expenses based on accounting data to improve cost tracking and analysis.

    - Structuring and categorization of expenses according to company activities
    - Expense tracking and cost analysis
    - Analysis of expenses by client and by activity
    - Implementation of key indicators to facilitate decision-making
    Microsoft Power BI PowerBI Accounting Data Analysis Data visualization
  • Safe to Eat
    Business Data Analyst | Power BI & Excel
    RESTAURANTS AND FOOD SERVICE
    November 2025 - February 2026 (3 months)
    Paris, France
    Creation from scratch of a management tool for a fast-growing company to centralize and track key performance indicators.

    Objective: to have a quick and synthetic view of the company's performance (profitability, margins, top clients, main expenses).

    Structuring and categorization of expenses according to company activities

    - Revenue tracking
    - Expense tracking and cost analysis
    - Analysis of overall profitability and by client
    - Cash flow and financial flow monitoring

    Identification of the main expense items and the most profitable clients

    The analyses were first carried out in Excel, then industrialized and automated via Power BI to facilitate tracking, improve data visualization, and enable faster decision-making.
    Microsoft Excel Excel Pivot Table Finance Microsoft Power BI Data visualization

Reviews

5.0

Out of 3 ratings

L

Léa

korytio

Reviewed on 6/24/2025

First project with Cédric: it was perfect. I had a very heavy HR Excel file with numerous manual processes. He understood my business needs and specific cases very well, and was proactive throughout the project.
S

Sabrina

Laboratoire Eolia

Reviewed on 6/1/2025

Excellent collaboration with Cédric! He quickly understood our needs and proposed effective, tailor-made Excel solutions. Thanks to his advanced techniques (automation, complex formulas, Power Query
), our data management is now much smoother and faster. A true Excel expert, responsive, professional, and proactive. I highly recommend for any project requiring optimization and performance in Excel!

Recommendations

CM
NK
MD
+1
Célian Moreval and 3 other people have recommended Cédric

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Education

  • Master in Finance and Management Control
    IAE PARIS - SORBONNE
    2023
    Analyse financiĂšre et gestion de la rentabilitĂ© ComptabilitĂ© approfondie et normes IFRS ContrĂŽle de gestion : budgets, tableaux de bord, analyse des Ă©carts Audit interne et gestion des risques Outils d’aide Ă  la dĂ©cision et pilotage de la performance Excel avancĂ©, Power Query, Power Pivot, initiation Power BI Études de cas rĂ©els et mises en situation professionnelles
  • Bachelor's degree in Accounting, Control, Audit
    IAE BREST
    2021
    Droit fiscal Droit économique Analyse financiÚre Comptabilité et information financiÚre ContrÎle et pilotage des organisations Mathématiques financiÚres

Certifications

  • Qualiopie
    Certifopac

Skill set

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