About Jean-Michel
- Combines deep technical expertise in building data pipelines and architecture with strong business acumen in financial analysis, KPI definition, and strategic reporting.
- Proven ability to transform raw data into secure, scalable platforms and actionable insights that drive decision-making and cost efficiency.
English
Conversational
French
Native or bilingual
Experience
- Hager GroupBOM & Integration SpecialistRAW MATERIALS INDUSTRYJuly 2025 - October 2025 (3 months)Toulouse, FranceEngineered a VBA/Power BI application automating multi-level Bill of Materials (BOM) data lifecycle management, integrating SAP (via BAPIs), Windchill PDM, and external workflows. Refactored core modules into a universal solution (~100-300 rows of BOM's for each refresh), enhancing data reliability and flow efficiency.
- Groupe SEB - SEBLabData & Industrial Cost AnalystRETAIL (LARGE RETAILERS)May 2024 - Today (2 years and 1 month)Toulouse, FranceBuilt a consolidated cost reporting system and dimensional model in Qlik Sense/Power BI, for a sub entity, enabling granular product cost analysis and budget variance tracking. Automated financial reports, reducing the monthly closing process by 1.5 days and clarifying sales strategy.
- Airbus - Commercial Aircraft branchData Engineer/StewardAVIATION AND AEROSPACEOctober 2021 - October 2023 (2 years)Toulouse, FranceMigrated HR analytics from SAP and from Oracle SQL to Workday Prism, centralizing data for 79k employees.
- Loaded ABAP outputs from SAP and ingesting them into Workday Prism, creating Base Data Sets (BDS)/Tables.
- Migrated projects from Oracle SQL scripting to Prism Ready State BDS. From BDS, built all required pipelines into a Star Schema model.
- During the modeling process, integrated HCM core data sources and created base data source reports, using Workday Reporting, for ingestion into Prism.
- Applied granular Workday security matrices to Prism published data sources (PDS), ensuring compliant access for enterprise-wide reporting.
- Migrated SpotFire Reports, tested PDS releases and data quality using Workday complex reports and Discovery Boards. Coordinated with Certified Workday Implementers on the deployment of PDS.
- Coordinated with Reporting Team to ensure validation of the MVP process.
- Main Deliverables: Denormalized Workday OrgChart, HR nominative and active employee lists (and affiliate reports), and 5 major reporting domains and dashboards on corporate employee trainings.
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Education
- Master of Business Administration (MBA)University of Bordeaux2004Master of Business Administration (MBA)