Freelancer profile translated to English.

Description

I design and deploy robust data architectures, from raw ingestion to decision-making dashboards, for organizations where data quality is non-negotiable (energy, finance, transport).

WHAT I DELIVER

─────────────────────────

▸ End-to-end Microsoft Fabric: Lakehouse, Copy Jobs, Spark notebooks, Dataflow Gen2, Power BI semantic models, governance and security (RLS, roles, workspaces)

▸ BI pipelines in medallion architecture (Bronze/Silver/Gold) with multi-source integrations: Oracle, Snowflake, Salesforce, SAP, PostgreSQL, REST API

▸ Advanced DAX, Power Query M, Power BI Service CI/CD (DevOps), Power Automate / Power Apps automation

RECENT MISSIONS

────────────────────────

→ GRDF (2026) — Fabric Analytics Engineer

Complete Lakehouse architecture: Oracle & Snowflake ingestion, Spark orchestration, exposure via SQL Analytics Endpoint + Power BI

→ Allianz Trade (2025–) — Lead Data Analyst Microsoft Fabric Migration, medallion architecture, marketing KPI dashboards (Salesforce, SAP, Adobe Analytics)

→ SNCF (2024–2025) — Lead Dev BI Full Fabric medallion pipeline, Salesforce + API + PostgreSQL integrations, DAX code review, CI/CD, RLS

────────────────────────

ALSO: BNP Paribas · AXA · Barclays · La Banque Postale · Eiffage

────────────────────────

Available for your high-stakes Data projects — response within 1 hour.

Industry field of expertise

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km), Courbevoie (up to 10km)

GRDF
Microsoft Fabric Analytics Engineer
ENERGY AND UTILITIES
February 2026 - Today (6 months)
Member of GRDF's Self-Service BI, my missions were:

• Data pipelines & modeling (Microsoft Fabric: Data Factory, Lakehouse).
• Data ingestion and transformation (SQL, notebooks, Spark, Copy Job).
• Orchestration & automation of data flows.
• Performance management and cost optimization
• Implementation of data governance & security.
• Data exposure for analytics & BI (Power BI, semantic models)
Microsoft Fabric Microsoft Power BI Snowflake Jira/Confluence Claude
Allianz
Senior Data Analyst Consultant
November 2025 - Today (9 months)
Courbevoie, France
Lead Data Analyst within Marketing Business Intelligence, I am responsible for:

• Extracting and consolidating data from Salesforce, SAP, and Adobe Analytics.
• Migrating projects into Microsoft Fabric.
• Implementing the medallion architecture (Bronze, Silver, Golden) within the Microsoft Fabric pipeline.
• Building semantic models and DAX measures, and documenting them.
• Automating marketing data collection workflows using Power Automate and Power Apps.
• Creating and maintaining dynamic dashboards for marketing KPI tracking.
• Providing expertise on BI & reporting best practices in a corporate environment.
Microsoft Power BI Salesforce Adobe Analytics Power Automate SQL Server
SNCF
Senior Data Analyst Consultant
TRANSPORTATION
June 2024 - October 2025 (1 year and 4 months)
Saint-Denis, France
Lead Developer of the BI Data Team, I am responsible for:

▪ Collecting and integrating data from various sources (SharePoint, API, Salesforce, flat files, PostgreSQL).
▪ Building the medallion pipeline in Microsoft Fabric (Lakehouse, notebook, Dataflow Gen.2, semantic model).
▪ Code review of DAX measures and PowerQuery (M) transformations.
▪ Leading Agile ceremonies (Daily, Planning, Retro, Demo).
▪ Managing incidents before and after production deployment.
▪ Supporting teams on Data architecture and security (RLS).
▪ Automating extractions via Power Automate.
▪ Administering Workspaces and ensuring CI/CD on Power BI Service.
Power BI DAX Power Automate Atlassian JIRA Salesforce Databricks