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Zacharie SawadogoZS

Zacharie Sawadogo

Data Scientist / Data Analyst

€200/day
Clermont-Ferrand, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Zacharie

Data Analyst specializing in statistical analysis, data exploitation, and decision support.

Currently a Master's student in Applied Mathematics – Statistics (Data Science track), I assist companies in understanding, analyzing, and leveraging their data to facilitate decision-making.

I manage the entire data processing cycle: cleaning, exploratory analysis, statistical modeling, visualization, and clear, actionable presentation of results.


💻 Skills & Tools
• Languages: Python, R, SQL, SAS, VBA
• Database management and SQL queries
• Statistics & Econometrics: Gretl, regressions, statistical tests
• Data & BI: Excel, Power BI, Tableau, data visualization


📚 Academic Experiences & Projects
• Predictive modeling project (KNN, decision tree, Naïve Bayes) for predicting bank loan acceptance
• Statistical modeling, regression, and data analysis projects on real datasets
• Applied econometrics project on Belgian households: analysis of socio-economic determinants using regression models and econometric tools
• Model evaluation: accuracy, recall, precision, and interpretation of results
• Research internship: statistical analyses, spatio-temporal data, and mapping


🌟 Added Value

Rigorous, autonomous, and results-oriented, I adapt to the business and technical needs of each mission. I can provide actionable insights, create clear dashboards, and implement simple, robust predictive models.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Basic

Can work on-site
Clermont-Ferrand (up to 50km)

Experience

  • AGEIS GRENOBLE
    INTERNSHIP IN A RESEARCH LABORATORY
    November 2024 - February 2025 (3 months)
    Grenoble, France
    Implementation of a map showing the spread of the tiger mosquito in southern France and its pathogenic consequences. Missions:
    • Collect data on temperature, precipitation, number of cases, and disease prevalence in the concerned geographical areas.
    • Develop mapping to visualize the interactions between climatic conditions and disease incidence.
    • Perform statistical correlation analyses and spatio-temporal regression tests to identify relationships between climatic and epidemiological variables.
    Data Analysis Data visualisation Project Management Writing
  • MACDONALD'S
    TRAINER
    December 2022 - October 2024 (1 year and 10 months)
    Grenoble, France
    • Train team members to master various workstations and prioritize customer satisfaction in all activities and decisions made.
    • Ensure that training is well assimilated and that standards are rigorously applied by the team.

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Education

  • Master 1 in Applied Mathematics and Statistics (MAS)
    Université Clermont Auvergne
    2025
    Master 1 en Mathématiques Appliquées et Statistiques (MAS)
  • Bachelor's Degree in Applied Mathematics for Social Sciences
    Université Grenoble Alpes, UFR Sciences de l'Homme et de la Société
    2025
    Licence Mathématiques Appliquées Aux Sciences Humaines et Sociales

Skill set

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