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Jonathan OheixJO

Jonathan Oheix

Data Scientist / Data Science Trainer

€700/day
Tours, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jonathan

Data Science expert with 10 years of experience, I support companies in leveraging their data, from preparation to the design of complex predictive models.

Both a technical consultant and a specialized trainer in the Python and Dataiku ecosystem, I combine a strategic vision and technological mastery to transform your business challenges into efficient and scalable solutions.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Freelance
    Data Science Trainer
    EDUCATION AND E-LEARNING
    January 2023 - Today (3 years and 5 months)
    France
    — Python and object-oriented programming
    — Introduction to Machine Learning (Python, Scikit-learn)
    — Data preparation and analysis (Python, Pandas, SQL)
    — Data visualisation and web applications (Python, Plotly, Streamlit)
    — Introduction to Big Data (Python, Spark)
    Python Machine learning Data visualisation Data analysis Spark
  • Macif
    Data Scientist
    BANKING AND INSURANCE
    January 2020 - Today (6 years and 5 months)
    Tours, France
    — Dataiku technical referent: technical mentoring and user community animation
    — Design and implementation of predictive models: propensity, compliance, call flows
    — Implementation of a virtual data assistant based on RAG methods
    — Creation and maintenance of dashboards for monitoring telephone commercial activity
    — Organization and management of work for the creation of datamarts for portfolio monitoring
    Technical environment: Dataiku, Python, Google NotebookLM, BigQuery, Gitlab, SAS, Tableau Software
    Python Data science SQL Dataiku Tableau software
  • Fidcar
    Freelance Data Scientist
    AUTOMOBILE
    January 2020 - June 2020 (5 months)
    Paris, France
    — Prediction of automotive repair services to optimize commercial targeting
    Technical environment: Python
    Python data-cleaning-and-preprocessing Machine learning

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Education

  • Engineering degree
    Ensai (National School of Statistics and Information Analysis)
    2016
  • DUT Statistics and Decision Informatics
    IUT de Vannes
    2013

Skill set

Categories