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Cyrille SansCS

Cyrille Sans

Data Activities Manager

€889/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Cyrille

With in-depth expertise in data project management and team management in agile or V-cycle environments. I master the design of solutions ranging from scoping and costing to operational implementation.
I practice both semantic and conceptual modeling.
My experience covers various technical (Tibco EBX, AWS) and functional environments (health, human resources, finance, commerce, transport, and logistics), with key skills in community animation, POC design, Data architecture, MDM, and in-depth data analysis.
Finally, I am fully operational to support teams in translating business needs into coherent and sufficiently open technical implementation choices to ensure resilience.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Fluent

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

Experience

  • Saint-Gobain
    Data Governance
    CIVIL ENGINEERING
    February 2025 - July 2025 (5 months)
    Saint-Gobain, France
    • Definition of elementary standardized datasets to structure a transverse Datahub layer.
    • Analysis of data from SAP S/4HANA used in the reporting of a European project.
    • Proposal of standardized field names according to shared naming rules (e.g., suffixes "Code", "Flag", "Description", etc.).
    • Construction of standardized datasets from SAP source data (LFA1, MARC, KNA1, VBAP, AFKO, VBRK, LIPS, etc.) through mapping, enrichment, semantic alignment, and labeling operations.
    • Definition of Business Terms associated with each field to ensure consistent business understanding.
    • Distribution of datasets by data domains (master data, purchasing, finance, customer, delivery…).
    • Preparation and facilitation of field review workshops with business stakeholders, using structured templates (e.g., number of columns processed per 2-hour session).
    • Formalization of logical modeling and data transformation rules to ensure quality and reusability.
    • Preparation of COLLIBRA import files to populate the relevant communities and domains.
    • Contribution to the implementation of an intermediate logical model (Datahub) facilitating alignment between the RAW layer and reporting views.
    • Ensuring the consistency, traceability, and standardization of metadata across the entire data platform.
    Data Governance Collibra S/4 HANA Snowflake datahub
  • AIR Liquide
    Data Manager
    HEALTH AND WELLNESS
    January 2023 - Today (3 years and 5 months)
    Bagneux, France
    • Supervision of the Data department including 4 teams: Business Analyst, Data Engineers, Dataviz, MDM
    • Implementation of use cases on an AWS data platform to provide KPIs
    • Product Owner
    • Proposal of resilient and coherent models and architectures
    • Management of third-party health data in a centralized repository
    • Ensuring the operation of all deployed solutions
    • Setup of the technical environment: DBT Pipeline, Glue, Raw Data Vault, Business Vault, and Datamart
    • Organization of teams according to the AGILE methodology
    AWS Data Vault Agile Method Data Product Owner Team Management
  • REXEL
    Product Data Master / Data Officer
    TECH
    October 2021 - January 2023 (1 year and 3 months)
    Paris, France
    • Implementation of an algorithm to identify product intersections between countries
    • Definition of the first levels of product data governance
    • Management of complex projects to improve operational efficiency
    Microsoft Power BI Microsoft Azure PIM Data Governance Data Product Owner

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Education

  • BTS
    CRETEIL
    2006
    Analyste Programmeur

Skill set (30)

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