Freelancer profile translated to English.

Description

I am Lionel, I work with you primarily as a Data Integration Architect or ETL Project Manager, with over 18 years of experience.

Very pedagogical in my approach, I help you address the following issues:

- Master plan and data feeding strategy

- Implementation of Data Warehouse, Data Lake

- Cloud Data Migration

- Expertise in ETL processes (Informatica, Talend, Oracle)

- MDM, Data Governance and Quality

- Data Observability

- Data Hub (Data Integration Hub)

- API Management & Application Integration

- Publisher Referent

I can participate in the implementation of a documentation base of best practices, architecture guidelines, as well as in the implementation of technical POCs, the design and implementation of feeding flows, project management, technological watch, technical support for business/architecture/operations teams, etc.

This versatility has led me to work for several clients in various fields, in an international configuration, as a consultant within consulting firms, IT service companies, or independently. Among others:

- Banking: SOCIETE GENERALE, NATIXIS

- Insurance: AXA, AESIO

- Energy: GAZ DE FRANCE, EDF

Based in Paris, and also available for remote work, I can occasionally travel on-site (beyond the Paris region or in Europe) if necessary.

Looking forward to telling you more and working with you, hoping to bring you as much as I can learn.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent
German
Basic

Workplace preferences

Can work on-site

Paris (up to 50km), Lyon (up to 10km), Toulouse (up to 10km), Lille (up to 10km)

AESIO MUTUELLE
Senior Manager - Integration Workstream Lead
BANKING AND INSURANCE
February 2021 - September 2021 (8 months)
Paris, France
AESIO 360 – CRM Fusion Program & Cloud Migration of former mutual insurance companies ADREA, EOVI, APREVA

- Lead and monitor various data feeds to Salesforce
- Support the implementation of the application integration platform architecture
- Specifications and support for API design
- Management of the Mulesoft development team
API Management MuleSoft Project Management Capacity planning team building Agile Project Management Salesforce Talend Urbanization
AXA Group Solutions
ETL Performance Project Manager
BANKING AND INSURANCE
March 2012 - March 2017 (5 years and 1 month)
Paris, France
COPERNIC – International platform for consolidating various AXA local accounting systems

- Audit of migration interfaces and drafting of optimization and performance monitoring principles
- Project management for Informatica Upgrade & integration with SAP Hana
- Management of Nearshore/Offshore ETL development teams
- Design and implementation of Salesforce extraction interfaces
- Publisher relations referent (Informatica, SAP Concur)
Informatica PowerCenter ETL Performance Project Management IS Architecture Process Optimization SAP HANA SQL Server Integration Services (SSIS) Oracle
Natixis Assurances
Senior Data Warehouse Consultant
BANKING AND INSURANCE
March 2011 - December 2011 (10 months)
Paris, France
SOLVENCY 2: Data warehouse for financial asset transparency

- Drafting of integration, interfacing, compliance audit, and data quality requirements
- Technical specifications for data control and cleaning processes
- Data warehouse modeling and feeding mappings
- Informatica expertise for Solvency 2 program project teams
Informatica Technical Expertise Tech Lead