Freelancer profile translated to English.

Description

Senior decision-making consultant and experienced Data Engineer, I work across the entire data chain: business needs analysis, architecture, modeling, ETL/ELT pipeline industrialization, SQL optimization, data governance and quality, and analytical valorization.

Expert in Microsoft, Azure, and Databricks environments, I have over 20 years of experience in designing decision-making platforms, integrating complex data, and implementing high-value BI solutions.

Accustomed to collaborating with both business and technical teams, I have demonstrated my ability to structure, make reliable, and optimize critical data environments.

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Meudon (up to 50km)

SAFRAN
BI Consultant
AVIATION AND AEROSPACE
April 2024 - Today (2 years and 2 months)
Plaisir, France
SQL SERVER, SSIS, C#, POWER BI REPORT SERVER, POWER BI
Administration and optimization of the group's BI platform for a world leader in aeronautics, space, and defense (CAC 40), a critical environment supporting 38,000 users and 16,000 reports in a complex and heterogeneous multi-entity IS.
SQL Server Microsoft Power BI Data Modeling
WAKAM
BI Consultant (Tech lead)
BANKING AND INSURANCE
March 2017 - March 2024 (7 years)
Paris, France
• - Creation of the data warehouse: modeling, integration of multiple sources, harmonization of contract/policy/claim models.
• - Development of business datamarts (accounting, reinsurance, actuarial, claims, operational monitoring) and Power BI models.
• - Databricks ELT pipelines (Delta Lake, Spark) and Logic Apps: industrialization, monitoring, logging tools, performance optimization.
• - Implementation of critical flows: claims transfers, reinsurance data (XLayers), export SRA to Cosmos DB, Anaplan feeding.
• - Development of a transverse monitoring tool covering all environments.
• - Close collaboration with business and technical teams, Tech Lead role for best practices, architecture, and performance.
Microsoft Power BI PySpark Microsoft Azure Databricks Data Modeling
DIRECT ASSURANCE
BI Consultant
BANKING AND INSURANCE
October 2013 - March 2017 (3 years and 5 months)
Suresnes, France
• - Participation in the complete construction of the BI platform: source integration, data warehouse feeding, datamart creation, and OLAP cube development.
• - Information restitution in domains as varied as the lifecycle of a contract, accounting, pre-litigation, commissions, telephone platform activity or agents...
• - Daily monitoring of processes, incident analysis, correction, and performance optimization.
SQL Server Data Modeling