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Yanis IfitYI

Yanis Ifit

Expert VBA | Data Analyst | Reporting | Python SQL

€350/day
Ecquevilly, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Yanis

Expert Excel VBA | Data Analyst | Automated Reporting | Python | SQL

Are you wasting time manipulating Excel files, producing reports, or consolidating data? I can help you automate your processes and create reliable tools to increase your efficiency.

With a Master's degree in Machine Learning for Data Science, I have supported companies in the energy, banking, insurance, and social sectors as a Data Analyst and Data Scientist. My goal: to transform your data into a real performance driver.

My areas of expertise:

• Data analysis, cleaning, and validation
• Creation of dashboards and KPIs in Excel
• Automated reporting and data consolidation
• Development of custom Excel/VBA macros and applications
• Automation of repetitive tasks to save time and reduce errors
• Data analysis with Python (Pandas, NumPy, Scikit-learn) and SQL
• Optimization of complex Excel files

Why trust me?

✔ Quick understanding of your business challenges
✔ Robust, user-friendly, and scalable solutions
✔ Clear communication and respect for deadlines
✔ Documented and directly usable deliverables

Each mission is designed to meet a specific objective: to save you time, validate your data, and facilitate decision-making.

Whether you need to automate an Excel file, create a dashboard, analyze your data, or develop a custom tool, I offer a solution tailored to your needs.

Let's discuss your project and find the most effective solution together.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Ecquevilly (up to 50km)

Experience

  • Groupama Gan Vie
    Data scientist
    BANKING AND INSURANCE
    September 2022 - September 2024 (2 years)
    Nanterre, France
    Development of a health insurance pricing tool for expatriates worldwide:
    - Data validation
    - Statistical analysis
    - Statistical model development
    - Machine Learning
    - Tool implementation
    RStudio SAS Microsoft Excel VBA Python
  • EDF
    Data Scientist
    ENERGY AND UTILITIES
    September 2021 - September 2022 (1 year)
    Marseille, France
    Probabilistic safety studies in the nuclear sector.
    Development of process automation and probability calculations.
    Statistical analysis and reporting.
    Microsoft Access VBA Microsoft Power BI Microsoft Excel Python

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