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Estelle BertrandEB

Estelle Bertrand

Supermalter

Senior Data Scientist

€800/day
16 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Estelle

My curiosity and passion for the world of data have led me to carry out very diverse missions, both during my previous freelance experience and during my +5 years at Dataiku.

I have been able to work with different technologies, whether languages, Python, SQL, or JS, or software such as Dataiku or Tableau. While I have a particular knowledge of marketing and sales data and issues, with a B2B dominance, I have also had the opportunity to collaborate on data projects in industries as varied as finance/insurance, health, education and research.

I now offer my services in data science from both a project management and operational point of view, with a focus on results. I can therefore intervene at different stages, from defining the need to delivering the deliverable, whether it be dashboards or ML models.

The world of data is evolving at high speed. In order to always be at the cutting edge, I continue to train myself in parallel with my freelance work. So, whatever your sector and the constraints of your request, I will be delighted to immerse myself in a new universe. I adapt quickly to new technologies and work environments.

Bonus: committed to the environmental and social transition, I have a particular interest in impact projects, as well as a good understanding of the issues they raise. Contact me to learn more!
  • English

    Fluent

  • French

    Native or bilingual

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

Experience

  • Dataiku
    Data Scientist
    June 2022 - December 2023 (1 year and 6 months)
    Paris, France
  • Dataiku
    Marketing Analytics Manager
    January 2021 - May 2022 (1 year and 4 months)
    Paris, France
  • Dataiku
    Marketing Data Analyst
    SOFTWARE PUBLISHING
    September 2018 - December 2020 (2 years and 3 months)
    Paris, France

Reviews

5.0

Out of 9 ratings

A

Arthur

Heraklio

Reviewed on 3/27/2025

Estelle conducted a data collection mission brilliantly. Her excellent communication skills made collaboration easy, while her knowledge of data processing ensured results that met expectations. She was able to meet deadlines, demonstrating rigor and commitment. Her work was essential to the success of the project, and I warmly recommend her for future missions.
D

David

IRSN - Institut de radioprotection et de sûreté nucléaire

Reviewed on 3/25/2025

Estelle BERTRAND demonstrates rigor and great efficiency in responding to client issues. Available, insightful, competent, she knows how to propose innovative and adapted solutions to meet the challenges posed. We have been working with Estelle BERTRAND for over a year, and we consider her a trusted partner.

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Education

  • Management of Information Systems and Digital (Level 7 in EQF)
    GRENOBLE ECOLE DE MANAGEMENT
    2019
    Management of Information Systems and Digital (Level 7 in EQF)
  • Javascript Training
    Le Wagon
    2017
    Javascript Training

Skill set (11)

Categories