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Youssouf NasfaneYN

Youssouf Nasfane

DATA ANALYST

€300/day
Fontenay-sous-Bois, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Youssouf

FIRST MISSION: -60% OF THE INDICATED DAILY RATE

Data Analyst / Data Scientist – Python, R, Power BI

Statistical engineer with 5 years of experience, I specialize in data analysis and interactive visualization.

I have worked on concrete projects in aeronautics, construction, and energy. I offer clear, adapted, and ready-to-use solutions.

Key skills:
- Exploratory analysis, data cleaning, data processing
- Development of interactive dashboards with Dash (Python), Shiny (R), and Power BI
- Statistical modeling, machine learning (scikit-learn, regression, classification)
- Automation, reporting, simplification of results for business teams
- Available for remote or hybrid missions.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Ortec Group
    AERONAUTICAL STATISTICAL STUDIES ENGINEER
    AVIATION AND AEROSPACE
    April 2022 - Today (4 years and 4 months)
    Bagneux, France
    - Reliability and predictive maintenance of aircraft engines,
    - Data analysis and Monte Carlo simulation on R and python,
    - Pythonization of R programs
    - Development of data analysis applications for non-specialists in the field: R shiny and Dash, Power BI
    Python Microsoft Power BI R Data analysis Automation
  • CSTB
    STATISTICAL ENGINEER
    CIVIL ENGINEERING
    June 2021 - December 2021 (6 months)
    Champs-sur-Marne, France
    - Bibliographical study: "Sanitary and Energy Quality of Building Renovations" and "Indoor Air Quality"
    - Cleaning and validation of measurement, sampling, and survey data
    - Automation of tasks and management of databases and statistical exploitation
  • AV Concept Product
    DATA ANALYST/SCIENTIST
    LOGISTICS AND SUPPLY CHAIN
    February 2021 - April 2021 (2 months)
    Fontenay-sous-Bois, France
    - Scraping, Collection, and analysis of customer, prospect, and sales data
    - Customer scoring and segmentation, Data Marketing, and modeling, Growth hacking data techniques
    - Modeling and statistics

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Education

  • MASTER 2, STATISTIQUES, INFORMATIQUE ET
    2019
    MASTER 2, STATISTIQUES, INFORMATIQUE ET
  • MASTER 2 MATHS APPLIQUÉES:
    Université de Toulon Toulon,
    MASTER 2 MATHS APPLIQUÉES:

Skill set

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