Freelancer profile translated to English.

Description

Senior Data Engineer with a strong background in designing and implementing enterprise data platforms in Finance, Insurance, and Asset Management. Proven skills in SQL Server (T-SQL), Data Warehouse modeling, ETL orchestration (SSIS), reporting (Power BI / SSRS), and OLAP analysis.

Experience with Microsoft Fabric Lakehouse, including data ingestion in PySpark, Spark SQL transformations, and pipelines in Medallion architecture. Experience in performance optimization, modernization projects, and guiding teams towards robust and scalable data ecosystems.

Constant objective: transform data flows into reliable, useful, and actionable insights.

Industry field of expertise

Languages

Arabic
Native or bilingual
French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Mutuelle des Architectes Français
Data Engineer
BANKING AND INSURANCE
July 2017 - October 2025 (8 years and 3 months)
Paris, France
Implementation of BI solutions within DOSI
Implementation of Data Warehouses
Implementation of Datamarts
Star modeling
Data ingestion with SSIS
Creation of reports with SSRS and Power BI reporting
OLAP CUBE maintenance
SQL querying via TSQL in stored procedures or directly
Performance optimization of slow queries.
Advice and assistance in launching BI projects
Change management
Monitoring of POWER BI POCs
Migration from On-Premise Architecture to Microsoft Fabric (Medallion Architecture/Pipeline GEN2/PySpark and SQLSpark Notebooks)
Recruitment
Technologies: Microsoft BI Suite (SSIS/SSRS/SSAS), Microsoft Fabric, SQL Server, TSQL
Microsoft Power BI SQL Server Transact-SQL Microsoft SSIS SSRS
SOCIETE GENERALE
MS BI Consultant
BANKING AND INSURANCE
May 2015 - February 2017 (1 year and 9 months)
Paris, France
Environment: Transverse Services
Building an MS BI Expertise service offering for Consulting Projects
Code Optimization
Best practices and development standards
Preparation of development and work environments
Monitoring SQL Server 2012 R2/2016 stack
Development and corrective/evolutionary maintenance for a Performance and Attribution Calculation tool (SOCRATES)
Maintenance of SQL data loading processes between databases
Database parameterization for Portfolio, Benchmarks, and Yield Curve processing.
Data extraction for Reporting department needs
User support on SOCRATES. [IMAGE]
Technologies: MS BI Suite, SQL Server, TSQL, VBA EXCEL, Power BI Desktop
GDF SUEZ TRADING
IT Consultant
BANKING AND INSURANCE
October 2012 - December 2013 (1 year and 2 months)
La Défense, Puteaux, France
Development around the Integrity software for treasury.
Development around the Intellimach software for Management Control.
Development and maintenance of SSIS Packages
Evolutionary fixes on SSRS Reports
Level 2 support for Finance users (Accounting, Treasury, and Management Control) [IMAGE]
Technologies: Sybase, Oracle, SQL Server, TSQL, Socrates