About Guillaume
Passionate about new technologies, I have a broad experience in large-scale Business transformation initiatives, business modeling and solution design on various industries (High Tech, Manufacturing, Shipping, HR Services) .
Experienced in Agile methodologies and MDM solution architecture, I have an extensive knowledge on Data Management, Data Governance, Data Quality Management, Multidomain MDM (Informatica MDM) and Metadata Management.
Native French and fluent in English, I love to work in a multi-cultural team environment ; I worked 5 years in Netherlands and 2 years in Japan.
Favorite Quote : "Individuals play the game, but teams beat the odds" - Navy SEAL
English
Fluent
French
Native or bilingual
Can work on-site
Lyon (up to 50km), Genève (up to 10km), Paris (up to 10km)
Experience
- The Adecco GroupMDM Lead Solution ArchitectHUMAN RESOURCESAugust 2018 - Today (7 years and 9 months)Lyon, FranceI designed and built a solution to source, consolidate, certify and distribute 2 Master Data Domains (*) for The Adecco Group France on MDM Informatica 10.4 and IDQ 10.4.(*) Business Organization and Human Ressources Master DataPlan & Design Achievements :- Established Business Project Scope with client.- Gathered MDM High Level Requirements.- Developped Project Plan & Build Roadmap for Incremental Delivery (Scrum)- Assessed Data to be mastered based on legacy Oracle Data Integrator architecture- Established Metadata Inventory from Source and consumer applications (Data Catalog)- Assessed raw data quality (Data Profiling)- Assessed Preliminary MDM Architecture Strategies (Batch Vs Online/BES API for distribution)- Designed MDM Hub Conceptual Model for the 2 Domains (UML)- Realized Proof of Concept on Business Terms Definition (Informatica DQ Analyst)- Defined development standards for IDQ & MDMBuild Achivements :- MDM Hub core model on Erwin Data Modeler (Base Objects and Hub Hierarchies design)- ETL Data Acquisition with IDQ (mapping & quality transformations to load MDM Staging tables)- Match & Merge (MDM Hub)- MDM Data Director / Entity 360 Application (Business Entity/Views/Layouts)- MDM Data Director / Entity 360 Hierarchies & Network- MDM REST API (BES) publication
- The Adecco GroupMDM Architect ConsultantHUMAN RESOURCESAugust 2020 - November 2020 (3 months)Lyon, FranceCoaching/Training and Knowledge transfert for the Adecco Architecture & Integration team France.Achievements :I Realized a PoC (Proof of Concept) for the upcoming Client Master Data Domain : Preliminary client data model assessement versus the existing multidomain MDM Hub Model + PoC on hierarchies distribution over Business Entity Services 10.4 Rest API
- AvanadeIT Project ManagerCONSULTING AND AUDITSJuly 2017 - September 2018 (1 year and 2 months)Lyon, FranceIT project manager / font-end developers team coordination / client project follow-up
Reviews
Recommendations
Be the first to recommend Guillaume
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Master en Science de Gestion et Système d'InformationGrenoble IAE2000
- Master Spécialié Ingénierie Internet et Management des Systèmes d'InformationEM Lyon & INSA Lyon2004
Certifications
- Informatica MDMInformatica2020