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Denis GodefroyDG

Denis Godefroy

Lead Dev & Data Engineer

€720/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Denis

For over 20 years, I have been helping companies transform their e-commerce systems and fully leverage the value of their data. My career has taken me from architecting monolithic platforms to implementing MACH architectures and automated Data Factories.

I have worked for brands such as Robertet, Monoprix, Galeries Lafayette, Lapeyre, and Eram, on projects where performance, reliability, and scalability were critical.

In e-commerce, I design robust architectures, integrate complex PIM, CRM, and back-office solutions, and lead ambitious redesigns. In data engineering, I implement large-scale data migrations, industrialize data flows, and ensure data quality.

What drives me: understanding business challenges, transforming technical constraints into performance levers, and delivering quickly, well, and sustainably.

If your projects need an experienced, results-oriented perspective, let's talk.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Robertet
    Data & PLM Migration Manager
    RAW MATERIALS INDUSTRY
    July 2023 - July 2025 (2 years)
    Grasse, France
    Led the strategy and operational implementation of data migration from 5 legacy systems to a centralized Product Lifecycle Management (PLM) solution. Designed and orchestrated an automated Data Factory, ensuring the quality, integrity, and reliability of migrated data to secure and accelerate international deployment (rollout). Industrialized data cleaning, transformation, and integration processes using Azure Synapse, Python, and Jupyter Notebooks.
    Azure Data Lake SQL Python Azure Data Factory
  • Monoprix
    Delivery Services Manager (Digital Store)
    RETAIL (LARGE RETAILERS)
    July 2022 - July 2023 (1 year)
    Clichy, France
    Redesigned the integration of electronic label providers (EEG) to enable multi-provider management and enrich the Digital Store IT department's service catalog. Scoped technical evolutions, defined a target architecture facilitating interoperability, and provided operational support for in-store deployment. Implemented the Biztrack solution to enhance price management and product traceability.
    Oracle Biztrack Python Vusion
  • SIG pour Aliznet
    PIM Integration Project Manager
    CONSULTING AND AUDITS
    February 2022 - July 2022 (5 months)
    Paris, France
    Integrated Akeneo PIM with Salesforce Commerce Cloud B2B (6000 product references) in a context of repository rationalization. Orchestrated data flows from legacy systems via Talend, with automation of data quality checks using Python scripts. Defined functional and technical scope, particularly for business processes and user rights management. Managed operational delivery within budget, timeline, and quality constraints.
    Salesforce Commerce Cloud Akeneo Python Talend

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Education

  • DESS Information Systems and Communication
    IAE Paris 1 Sorbonne
    DESS Systèmes d'information et communication

Skill set

Categories