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Stéphane SaurinSS

Stéphane Saurin

Data Engineer ETL Azure (ADF/ADB Python)

€550/day
Bordeaux, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Stéphane

After more than 20 years in information systems (development, project management, Product Ownership, management of IT development/support teams), I am making a deliberate career change to Data Engineering, with a focus on Azure cloud.

My recent operational experience at KEOLIS allowed me to design and implement two end-to-end ETLs on the Azure data platform: supplier invoice dematerialization (CODA, MAINTA, BASWARE) and payroll system migration (HRU Cegid). Stack used: ADF, Databricks/PySpark, ADLS Gen2 in Medallion architecture, SQL, Power BI.

I am currently preparing for the Microsoft DP-700 certification to consolidate my expertise in the Fabric ecosystem.

What I bring in addition to a classic Data Engineer profile:
a functional understanding of information systems, ease in multi-subsidiary and transformation contexts, and the ability to communicate effectively with both business and IT teams.

Available for assignments in Bordeaux and its region, in person or hybrid.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Bordeaux (up to 10km), Paris (up to 10km)

Experience

  • KEOLIS BORDEAUX METROPOLE MOBILITE
    Consultant - Application Manager - via Agap2IT
    TRANSPORTATION
    September 2023 - February 2026 (2 years and 4 months)
    Bordeaux, France
    Assignments within the IT systems of the KEOLIS Bordeaux client.

    I was responsible for multiple "applications" critical to the company's operations.

    - Monitoring, Management & Supervision of RUN projects:
    - Migration to SOTI
    - Application Maintenance in Operational Condition (MCO)

    - Management and Development of 2 ETLs:

    --> ETL - Supplier Invoice Dematerialization
    Implementation of 15+ pipelines and API calls between 3 ERPs:
    - CODA (UNIT4/SaaS)
    - MAINTA (APAVE/Local)
    - and BASWARE (SaaS) via DIMO Integrator.

    --> ETL - Payroll System Migration
    Implementation of 20+ pipelines, file generation
    for third-party ERPs (API, sFTP) from HRU/CPU
    (Cegid/SaaS).
    Project Management Python External API Integration Azure Databricks Azure Data Factory
  • THALES AVS France
    Consultant - PMO - via Scalian
    AVIATION AND AEROSPACE
    February 2023 - August 2023 (7 months)
    Mérignac, France
    Assignment to support obsolescence projects.

    - Configuration Management
    - Supervision of product references for assigned projects
    - Risk & Opportunity Monitoring and Facilitation
    - Budget and Financial Monitoring (via Primavera)
  • Maincare Solutions
    Consultant - Project Manager - via Cap Gémini
    SOFTWARE PUBLISHING
    March 2022 - January 2023 (11 months)
    Canéjean, France
    2022 - Hospital Sector: MAINCARE Solutions

    On assignment for the Maincare client as Deployment Project Manager within the framework of the "Digital Health Ségur".
    - Project launch and support for each client (hospitals) through to production.
    - Definition of technical and functional specifications, technical support, and Maincare business stakeholders.
    - Coordination of up to ten deployments/clients in parallel.

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Education

  • MASTER INFORMATICS
    Campus de Bissy
    1999
    MASTER INFORMATIQUE
  • DUT INFORMATICS
    University of Bordeaux 1
    1997
    DUT INFORMATIQUE

Skill set

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