Freelancer profile translated to English.

Description

Data & Analytics Engineer freelance with 6 years of experience, I support technical and business teams in setting up robust pipelines, analytical modeling, and optimizing the data stack.

I master advanced SQL environments, ETL, and modern data stack tools like dbt, Snowflake, or GitLab CI/CD. My experience covers critical projects (SNCF, Sanofi, Air France...) focused on performance, data quality, and automation.

Accustomed to collaborating in an Agile context, I can undertake migration projects, workflow redesign, quality improvement, data mart structuring, or dbt/Snowflake implementation in a cloud environment.

Available for data engineering / analytics / dbt missions, remote or hybrid.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

SFR
Data / Analytics Engineer Consultant
April 2023 - December 2024 (1 year and 8 months)
Paris, France
Maintenance and redesign of an accounting tool, optimization of critical workflows under Talend and Sunopsis. Automation of quality controls and reports for business teams. Facilitation of framing workshops and writing of functional and technical specifications.
Talend ETL Sunopsis Atlassian JIRA Shell Algorithmics
SNCF
ETL Consultant
September 2021 - August 2022 (11 months)
Paris, France
Design and development of ETL workflows on BODS for migration to SAP HANA. Real-time integration via external web services, performance and data quality monitoring.
SAP BODS ETL Pipelines Requirements Framing Web Services API
ADP, Allianz, Air France KLM
BI Designer Developer
January 2018 - January 2021 (3 years)
Paris, France
Development and optimization of ETL workflows, interactive dashboards (Talend, Power BI, JReport). Reliability of business KPIs, user training, and complete documentation.