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Rémi JumelRJ

Rémi Jumel

Data Analyst | Data Scientist | R & Python Expert

€620/day
3 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Rémi

With over 10 years of experience in the Data field, I support companies in their data exploitation projects (data analysis, data science & machine learning, data visualization):

- CRM Analyses (campaigns, commercial pressure...)
- Creation and implementation of reporting
- Studies related to purchasing behavior and customer value
- Segmentations (RFM, behavioral, potential...)
- Scorings (propensity, reactivation...)

My main tools:
- SQL, R, and Python for data science and data analysis
- Data Studio/GCP and Power BI for reporting

Flexible, I can adapt to your environment and your tools.

Whatever your business sector, do not hesitate to contact me to discuss your needs!
  • French

    Native or bilingual

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

Experience

  • Freelance
    Freelance Senior Data Scientist
    CONSULTING AND AUDITS
    December 2021 - Today (4 years and 6 months)
    Paris, France
    Animalis
    Customer knowledge related mission (Python):
    - Performance of commercial operations
    - Description and segmentation of Animalis customers (behavioral analysis, churn and LTV, web and in-store omnichannel, purchased product associations...)
    - Profitability analysis of the loyalty program

    Moët Hennessy (LVMH)
    Creation of dashboards under Power BI (CRM and media performance, customer base quality, web traffic, brand awareness on wine rating platforms):
    - Identification of needs
    - Data retrieval from various sources (GCP, SharePoint, web scraping...)
    - Creation, implementation, and deployment of dashboards
    - Training of business teams

    Groupe Bon Marché (LVMH)
    Support for the Data and Insight team on various projects (R/Python):
    - Creation, implementation, and deployment of dashboards related to the group's website traffic
    - Conducting studies related to purchasing behavior and customer value (CRM and commercial performance, customer profiles...)
    - Training new team members
  • Le Bon Marché
    Customer Knowledge Manager
    LUXURY GOODS
    February 2017 - November 2021 (4 years and 9 months)
    Paris, France
    Conducting studies and projects related to Customer Knowledge for Le Bon Marché, La Grande Épicerie de Paris, and the e-commerce site 24S.com:

    Creation of various dashboards (dashboards for monitoring CRM KPIs and the loyalty program, customer database quality, customer profile evolution):
    - Identification of needs in collaboration with business teams
    - Analysis of available data (GCP, GA, SQL Server sources)
    - Creation and implementation of dashboards (Looker Studio, Power BI)
    - Deployment of dashboards in collaboration with IT teams
    - Training of business teams

    Studies related to purchasing behavior and customer value (R/Python)
    - Performance of CRM communication plans and associated ROI
    - Profitability and evolution of the loyalty program
    - Performance of commercial operations (web and in-store)
    - Product associations
    - Profile of purchasing customers and associated LTV

    Implementation of several segmentations (needs identification, analysis, creation, implementation, and deployment of segmentations):
    - RFM segmentations
    - Behavioral segmentations
    - Customer potential segmentation

    Creation of customer scores:
    - Product propensity scores
    - Reactivation score
  • Club Med
    Dataminer / Senior Campaign Manager
    August 2013 - February 2017 (3 years and 6 months)
    Club Med, France-Belgium-Switzerland marketing department:
    - Definition, creation, and distribution of all CRM and PRM multichannel marketing campaigns via Adobe Campaign
    - Optimization of campaign processes through Test and Learn methods
    - Monitoring of contact pressure and CRM/PRM processes through in-depth reporting (ROI) and ad-hoc studies on customer profiles and behaviors (SAS)
    - Creation of product propensity scores
    - Detection and implementation of heat triggers
    - Creation of a customer segmentation and implementation of associated communication cycles
    - Management of a team of 3 people

Reviews

5.0

Out of 1 rating

M

Mélanie

Animalis

Reviewed on 4/8/2024

Rémi perfectly understood our organization's challenges and the missions entrusted to him (creation of an RFM segmentation, dashboard for media campaign analysis, customer knowledge). He was of great help in better understanding our customers. He demonstrated great professionalism in our exchanges and with management, and the deliverables were always provided within the agreed deadlines. I highly recommend him.

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Education

  • Master of Finance
    University of Evry-Val d'Essonne
    2009
    Master 2 (M2), Master d'Ingénierie Financière M2IF
  • Engineering Degree from ENSIIE
    ENSIIE
    2009
    Algorithmie et programmation, système d’exploitation et réseaux, bases de données Recherche opérationnelle, optimisation, théorie des graphes, logique, probabilités, statistiques, datamining Economie, droit, communication

Skill set (40)

Categories