Freelancer profile translated to English.

Description

Senior Data Engineer | 16+ years of experience | Passionate about data

With over 16 years spent transforming mountains of data into clear and useful information, I have developed solid expertise in designing and managing complex data systems.

My background has allowed me to work on various projects, from optimizing data pipelines to implementing high-performance and scalable Data platforms.

I am comfortable with technologies like SQL, Alteryx, Matillion, Tableau, Snowflake, DBT, or Python and cloud platforms (AWS), which allows me to adapt solutions to the specific needs of each company.

My goal? To make data accessible, reliable, and ready to be exploited to generate value.

I enjoy sharing my knowledge, helping to solve complex problems, and working with diverse teams.

Key Skills:

Creation and management of ETL/ELT pipelines
Database performance optimization
Project management and team collaboration
Dashboard design.

Always curious about new trends and technologies, I am motivated by the challenge of making data even smarter and more useful for every project I work on.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

BPCE SA
Senior Data Analyst
BANKING AND INSURANCE
April 2024 - Today (2 years and 2 months)
Paris, France
Strengthening the Alteryx Center of Expertise of the Group Finance Department for the production of ESG regulatory reporting.
Alteryx
QIMA
Senior Data Engineer
PUBLIC SAFETY
July 2021 - March 2024 (2 years and 9 months)
Paris, France
Carrying out a POC to choose an ETL and Data Warehouse:
- Implementation of Matillion on AWS
- Creation of data ingestion pipelines from multiple sources
(Oracle, API, CSV files, PG, Microsoft SQL Server…)
- Creation in Snowflake: databases, warehouses, roles, and users
- Data modeling in Snowflake
- Implementation of Tableau dashboards for cost monitoring
- User training
- Creation of an ESG database using multiple sources
- Creation of an ESG dashboard for clients
Following an IT department change, carrying out a new POC to add an ETL for developers: Several solutions tested to choose Airbyte, dbt, and Dagster.
- Creation of dbt models
- Creation of Airbyte ingestion pipelines
- Implementation of an open-source Dagster instance on AWS
- Creation of Dagster DAGs
Matillion Snowflake Tableau software Airbyte DBT Dagster Python API
BNP Paribas Asset Management
Tableau & Alteryx Administrator
BANKING AND INSURANCE
October 2019 - July 2021 (1 year and 10 months)
Paris, France
Within a two-person team responsible for Alteryx and Tableau solutions, whose role consisted of:
- Creation of Alteryx workflows and macros (ingestion, aggregation, and publication of Hyper files on Tableau) for monitoring assets under management and RFP tracking
- Alteryx server administration: creation of users, studios, collections, and schedules
- Creation of Tableau dashboards
- Tableau server administration: Creation of sites and management of access rights, user support, and monitoring of platform usage using the internal Tableau database.
- User training on different tools
Alteryx dashboards Tableau Desktop Tableau Server API