You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Malt Strategy
NEW
AI Search
Malt Strategy
NEW
AI Search
Malt welcome

Welcome to Guillaume's freelance profile!

Malt gives you access to the best freelancers for your projects. Contact Guillaume to discuss your project or search for other freelancer profiles on Malt.

Guillaume Berthier Master Data & Informatica MDM SpecialistGB

Guillaume Berthier

Master Data & Informatica MDM Specialist
Supermalter
8 projects
  • Suggested rate
    £771 / day
  • Experience8-15 years
  • Response rate87%
  • Response time1 hour
The project will begin once you accept Guillaume's quote.
Location and workplace preferences
Location
Lyon, France
Can work on-site at your office in
  • and around Lyon (up to 50km)
  • and around Genève (up to 10km)
  • and around Paris (up to 10km)
Verifications

Freelancer code of conduct signed

Read the Malt code of conduct
Verified email
Languages
Check out languages spoken by Guillaume
Categories
These freelancer profiles also match your search criteria
Agatha FrydrychAF

Agatha Frydrych

Backend Java Software Engineer

Baptiste DuhenBD

Baptiste Duhen

Fullstack developer

Amed HamouAH

Amed Hamou

Senior Lead Developer

Audrey ChampionAC

Audrey Champion

Web developer

Signup to reveal
Skill set
Guillaume in a few words
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
Experience
  • The Adecco Group
    MDM Lead Solution Architect
    HUMAN RESOURCES
    August 2018 - Today (6 years and 8 months)
    Lyon, France
    I 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 Data

    Plan & 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 & MDM

    Build 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
    Informatica MDM MDM Informatica ETL Informatica DQ API UML ERWIN Oracle Entity 360 Business Entity Data Director
  • The Adecco Group
    MDM Architect Consultant
    HUMAN RESOURCES
    August 2020 - November 2020 (3 months)
    Lyon, France
    Coaching/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
    Data Modeling Master Data Client Master Data
  • Avanade
    IT Project Manager
    CONSULTING & AUDITS
    July 2017 - September 2018 (1 year and 2 months)
    Lyon, France
    IT project manager / font-end developers team coordination / client project follow-up
    Project Management
8 projects on Malt

  • Quality

  • Respects deadlines

  • Communication

S

Sergio-Adecco Group Suisse

06/09/2023

Closing this project with an agreement already for the next project with Guillaume.
He is an excellent professional, all the knowledge needed, the right attitude, always looking for solutions -and finding them!-.
Happy to keep working with Guillaume for a long time.

S

Sergio-The Adecco Group

03/07/2023

Excellent professional, happy to work with Guillaume as long as he wants to work with us.
Plenty of knowledge and curiosity, high sense of responsibility and curiosity.
Able to bring value and guidance to our projects.
Thanks Guillaume for your great work.

S

Sergio-The Adecco Group

02/01/2023

Guillaume is a great professional, excellent work and total commitment with the project assigned. He goes beyond expected and delivers in time and with very good quality.

We have extended the project with Guillaume and will try to keep him in the team for a long time.

S

Sergio-The Adecco Group

30/06/2022

Excellent work. Guillaume is very professional and solution oriented. Can put himself on the position of the client and propose short/long term approaches if needed.
Will continue working with Guillaume in future projects.

Recommendations
Education
  • Master en Science de Gestion et Système d'Information
    Grenoble IAE
    2000
  • Master Spécialié Ingénierie Internet et Management des Systèmes d'Information
    EM Lyon & INSA Lyon
    2004
Certifications
  • Informatica MDM
    Informatica
    2020