Description

Freelance Data Analyst & Data Engineer with strong experience in designing, transforming, and analyzing high-value data systems.

Skilled at understanding business needs and translating them into effective technical solutions, I manage the entire data lifecycle, from collection and migration to transformation and analytical reporting.

Langues

Français
Bilingue ou natif
Anglais
Capacité professionnelle complète

Préférences en matière de lieu de travail

Accepte de travailler sur site

Lagny-sur-Marne (jusqu’à 30 km)

Nokia
DATA ENGINEER & ANALYST
TÉLÉCOMMUNICATIONS
septembre 2023 - septembre 2025 (2 ans)
Designing and structuring the data model, including relationships and keys
Collecting and integrating data following data model logic
Developing ETL processes for data cleaning and transformation
Building and optimizing the database architecture
Creating dashboards and defining metrics using DAX and Power BI
Microsoft Power BI SQL SAP Business Objects SSIS Microsoft Excel
Rheinmetall
DATA ENGINEER & ANALYST
DÉFENSE & ARMÉE
septembre 2025 - novembre 2025 (2 mois)
Led the migration of all data from a legacy system to a new database, embedding business logic into the new architecture
Designed and implemented KPIs, DAX measures, and data relationships in Power BI to enhance reporting efficiency
Reengineered complex business logic from multiple languages into optimized SQL workflows
Schaltbau
DATA ENGINEER & ANALYST
septembre 2025 - novembre 2025 (2 mois)
Led the migration of all data from a legacy system to a new database, embedding business logic into the new architecture
Designed and implemented KPIs, DAX measures, and data relationships in Power BI to enhance reporting efficiency
Reengineered complex business logic from multiple languages into optimized SQL workflows