Freelancer profile translated to English.

Description

Certified Data Scientist, I have been supporting companies for 10 years in managing data projects, particularly in Data Science/Data Viz/Dashboarding/Data Analysis.

I would be happy to respond to your requests on various topics:

Modeling

Scoring

Segmentation

Risk Prediction

Acquisition/Conversion/Retention

Customer/Behavioral Studies

Webanalytics

Languages: Python/SAS/SQL

Data Science & Machine Learning: Pandas/Sklearn/Tensorflow

Data Visualization: Tableau/PowerBI/Streamlit/Plotly/Qlik

Languages

French
Native or bilingual
English
Native or bilingual
Spanish
Conversational

Workplace preferences

Can work on-site

Paris (up to 20km)

Pernod-Ricard
Data Scientist
WINE AND SPIRITS
October 2021 - Today (4 years and 8 months)
Paris, France
Led Data Science projects within an innovation and support hub for group subsidiaries:
- Integration of GPT models into specialized conversational interfaces
- Constrained optimization (Pernod Ricard Winemakers, NZ)
- Webscraping and data visualization (Pernod-Ricard HQ, France)
- Development of an enrichment tool (API orchestration) (Pernod-Ricard EMEA, Paris)
- Design and delivery of training modules: git/pandas/streamlit (Pernod-Ricard HQ)
Data science pandas Project management streamlit api python Data Visualization Data visualisation Web Scraping
DIJO Paris
Data Scientist
HEALTH AND WELLNESS
February 2021 - March 2021 (1 month)
Analysis of the DIJO Paris client portfolio
- Behavioral analysis
- Data Visualization
- Segmentation and persona presentation
- Recommendation of marketing & sales levers
- Synthesis & Presentation
Data visualisation Python segmentation Web analytics
Edenred France
Data Manager
BANKING AND INSURANCE
December 2016 - November 2020 (3 years and 11 months)
Paris, France
Design of scoring models (churn, potential).
Management of a team of 2 analysts
Design & deployment of interactive dashboards (Sales/Marketing focused).
Management of an anti-churn plan (study, scoring, action plan).
Design & deployment of targeting models (marketing & phone campaigns).
Customer (segmentation, cross-sell) and prospect (potential, acquisition) analysis.
Data support for the Lead Generation team.

Data science Data visualisation Python Team management Data analysis Tableau software Microsoft Power BI Lead generation SAS

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Master in Management
EDHEC Business School
2010
Data Scientist
Centrale Supélec // OpenClassrooms
2021

Data Scientist
Central Supélec / OpenClassrooms
2021
Data visualisation Data analysis Machine learning Classification Data science Scikit-learn Scoring Jupyter Spark Data mining Python TensorFlow

Romain Dufief

Data Scientist | Data Project Manager

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