You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Thibaud VienneTV

Thibaud Vienne

Lead Data Scientist

€690/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Thibaud

Lead Data Scientist, I have developed advanced expertise in data science and AI engineering and am capable of addressing the most complex modeling.

🔹 Data-centric, I bridge the gap between data science and product to multiply the impact of my applications.

🔹 Recognized for my teaching skills, I help data teams reach their full potential.

🔹 I have extensive experience in pricing issues (valuation, estimation, price elasticity, auction systems, market finance...).

🔹 Visiting professor at the Master 203 (market finance) at Paris-Dauphine University.
  • French

    Native or bilingual

  • English

    Native or bilingual

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

Experience

  • Hymaïa
    AI strategist @ Citeo
    January 2025 - Today (1 year and 5 months)
    Mapping of the current offering of generative AI solutions. Implementation of a decision support process to associate the most relevant solutions with each use case.
    Microsoft Azure Generative AI Langchain CrewAI Hugging Face LlamaIndex
  • Hymaïa
    Lead Data Scientist @ Galeries Lafayette
    April 2024 - December 2024 (8 months)
    - Improvement of the future sales prediction model for physical stores with Neural Prophet.
    - Improvement of the steerability of data science processes (reduction of uncertainty in modeling tasks, implementation of a data-centric audit module, reduction of the release time for a new model).
    Python Neural Networks Machine learning Google Cloud Time Series
  • Hymaïa
    Lead Data Scientist @ Groupe La Centrale
    August 2022 - March 2024 (1 year and 7 months)
    - Improvement of the accuracy, impact, and coverage of the La Centrale valuation, a machine learning model for estimating the current and future value of used vehicles.
    - Optimization of associated processes (model ingestion, monitoring, code quality) and reduction of associated AWS costs.
    - Lead of a cross-functional initiative to evolve the IT department's organization towards a Data Mesh organization.
    Machine learning Python XGBoost Amazon Web Services MLOps Data Mesh

Recommendations

Be the first to recommend Thibaud

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Engineering degree, Data Science, networks and Internet of Things
    ESIEE PARIS
    2016
    Diplôme d'ingénieur, Data Science, réseaux et Internet des Objets
  • Bachelor's degree, Physical Sciences
    Université Paris-Est Marne-la-Vallée
    2014
    Licence, Sciences physiques

Certifications

Skill set

Categories