Veolia | Gabriel Greenfield

As part of its Consumer Data Publication program, Veolia Water asked Gabriel Greenfield to implement a number of data extractions for local authorities.

Veolia subsequently extended the mission, to integrate a cross-functional team dedicated to the transformation, structuring and analysis of customer and consumer data following the migration of certain data to a Cloud platform, paving the way for numerous internal projects.

Implementation of a program for the automatic extraction of a dataset from the Data Warehouse into structured XML files in various ways
Integration and processing of textual data
Implementation of a text data transformation pipeline
Creation of a pipeline for cleaning and formatting customer data in a CRM software migration project
Design and creation of business object views and indicators
Implementation of a proof of concept for segmenting anonymized customer data in order to offer an email invoice sending service

Our intervention enabled Veolia Water to migrate its data to newer tools better suited to its needs:

Automation of data extraction in formats requested by different local authorities
Integration and cleaning of unformatted text data
Migrating customer data to a target tool
Data formatting in the data warehouse
Customer data segmentation (typical profiles)

Contribution to the development and automation of data engineering processes adapted to market-leading cloud platforms
Expertise in manipulating and analyzing all types of data, including textual and digital data
Services covering the entire data chain, particularly in data science and data engineering