Freelancer profile translated to English.

Description

Because your time is valuable, I offer you a 15-minute phone call to quickly understand your needs.

In the meantime, here is a brief presentation:

Experienced Data Engineer with 5 years of experience in data processing and Business Intelligence (MSBI) solutions, I master SQL, Python, Azure, and Power BI. Notably, I contributed to a major SSIS/SQL project that reduced processing time by 86% while improving data reliability and quality.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Crédit Municipal de Paris
Tech Lead Data | Microsoft Data Engineer Azure - MSBI
BANKING AND INSURANCE
January 2024 - Today (2 years and 5 months)
Paris, France
Participation in the implementation of a modern data platform
• Participation in meetings – Requirements gathering and analysis
• Management of data convergence projects
• Supervision and support of the Data team (2 people + myself)
• Solution architecture study
• Documentation (Architecture Document, Operations Document)
• Improvement of existing processes – 86% SQL/SSIS gain.
• Datawarehouse modeling (Star Schema, Snowflake)
• On-premise decommissioning and migration to Azure cloud
• Development of Fabric Data Factory pipelines (OneLake)
• Continuous deployment GitLab CI/CD – Git Versioning
• Creation of SSAS OLAP and Tabular Cubes
• Creation of business-oriented Dashboards Power BI / Metabase
• Responsible for all databases – Administration
• Monitoring of Kibana logs

Tools: SSIS, SSAS, SQL Server, T-SQL, Azure cloud, Fabric, PySpark, Power BI, Java, Python, ELK, Gitlab, Agile, Kanban, Management, Data Governance, Communication, GDPR Compliance
SSIS Microsoft Power BI Azure Data Factory Microsoft Fabric SQL
Orange
GIS Data Engineer
TELECOMMUNICATIONS
October 2022 - December 2023 (1 year and 2 months)
Toulouse, France
Consolidation of FTTH Fiber data
• Participation in PI Planning – Agile SAFe
• Development and improvement of FME pipelines/ETL
• Data integration into PostgreSQL
• Airflow orchestration
• Bug tracking and correction
• Responsible for Level 3 support for SQL and Python
• Review and optimization of SQL, Python code in over 100 files
• Continuous deployment with GitLab CI/CD
• Documentation

Tools: FME, FME Cloud, REST API, SQL, Python, PySpark, PostgreSQL, PostGIS, QGIS, Git, Gitlab CI/CD, Agile Scrum, Safe, Jira, Confluence
SQL FME Python Microsoft Azure Gitlab CI/CD
Groupe Alpha Développeur Microsoft BI (MSBI)
Business Intelligence Developer
September 2020 - September 2022 (2 years)
Paris, France
• Gathering and analysis of business needs
• Translation of needs into technical specifications
• Datawarehouse modeling (star schema, snowflake schema)
• Development of SSIS ETL jobs for data integration
• Scheduling of SQL Agent jobs
• Optimization of processes and execution of tests
• Creation of DataMarts with SSAS Cubes (facts, measures groups, dimensions)
• Creation of Dashboards for business users (Power BI - SSRS - Excel)
• Training and support for business users

Tools: SSRS, SSIS, SSAS, EXCEL, Power BI, SQL Server, T-SQL, PostgreSQL, Git, Datawarehouse, Datalake, Agile Scrum, Stored Procedures
SQL Microsoft Power BI Git SSIS SSAS