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Frédéric S.FS

Frédéric S.

Data Analyst | Excel | Python

€260/day
Strasbourg, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Frédéric

Hello,

Are you wasting time on disorganized Excel files? Is your data unusable or riddled with errors?

I help professionals and companies in making their data reliable and valuable. My goal is simple: to transform your complex spreadsheets into clear, visual, and efficient management tools.

Why work with me?

Data Cleaning & Structuring: I process your raw files (duplicates, formatting errors, database merges) to deliver clean, ready-to-use data.

Formatting & Visualization (Dataviz): I design aesthetic dashboards and summary reports that facilitate reading and decision-making.

Database Organization: Optimization of your CRM files, inventories, contact lists, or activity tracking.

My commitments:

Rigor: Meticulous verification to guarantee 0 errors.
Confidentiality: Your data is handled with the utmost discretion.
Responsiveness: Smooth communication and strict adherence to your deadlines.

Whether you need a one-time fix for a stubborn file or a complete overhaul of your reporting tools, I am available to discuss it.

Contact me to discuss your project!
  • French

    Native or bilingual

  • English

    Fluent

  • German

    Fluent

Remote only
Primarily works remotely

Experience

  • Bureau d'étude énergétique
    Data Test Engineer
    ENERGY AND UTILITIES
    August 2015 - Today (11 years)
    Metz, France
    • Processing and analysis of technical data from tests and measurements
    • Sizing of complex energy systems
    • Creation of custom Excel tools for calculation automation
    • Production of reports and visualizations for decision-making
    • Optimization of data processing processes
    Data Analysis Microsoft Excel Excel VBA Macro Google Sheets Data Visualization
  • Bureau d'étude mécanique
    R&D Engineer
    MECHANICAL ENGINEERING
    September 2010 - July 2015 (4 years and 10 months)
    Haguenau, France
    • Processing and analysis of technical data from tests and measurements
    • Sizing of complex energy systems
    • Creation of custom Excel tools for calculation automation
    • Production of reports and visualizations for decision-making
    • Optimization of data processing processes
    Microsoft Excel Data Visualization Excel VBA Macro

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Education

  • Engineer in Energy Specialization
    CNAM
    2018
    Dimensionnement énergétique
  • Design Engineering
    École des Mines de Nancy
    2010
    Conception mécanique

Skill set

Categories