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Guillaume SauvanonGS

Guillaume Sauvanon

Supermalter

Senior product designer - Design system manager

€690/day
1 project
Paris, FR
3-7 years

Average response time: 1 hour

About Guillaume

Shaping digital products where design drives business.

I’ve collaborated with teams at Sodexo, Edenred, PlayPlay, Dataiku, Agicap, PrestaShop, CleverConnect, Hervé Studio for Nucleus Genomic, Auxo Dynamics, and Les Tontons Livreurs.

Previously web & creative developer at Warner Music France.
Artistic director & founder of record labels.

Portfolio : sauvanon.design
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Paris (up to 10km)

Experience

  • Sodexo
    Design system manager
    April 2026 - Today (2 months)
    Sodexo is a global leader in food services and facilities management, delivering integrated solutions that improve quality of life across workplaces, healthcare, education, and other environments.

    Leading the governance, scaling, and adoption of a global design system across a complex digital ecosystem. Driving consistency, reducing time-to-market, and improving collaboration between design, product, and engineering by delivering reusable components, clear standards, and efficient workflows.
    Design System Product design Product Strategy DesignOps Lead product designer
  • Edenred
    Senior product designer
    HUMAN RESOURCES
    November 2025 - Today (7 months)
    Edenred is a global leader in payment solutions for businesses, empowering companies and employees with digital services for benefits, mobility, and professional expenses.

    I’m responsible for the product design of the new Edenred’s merchant platform as a Senior Product Designer, focusing on invoices, transactions, stores, and billing management.
  • Auxo dynamics
    Lead product designer
    April 2025 - October 2025 (6 months)
    Seul product designer de l’équipe, je suis responsable de la vision design, de l’expérience utilisateur et de la cohérence produit à travers toute la plateforme (SaaS B2B de gestion de données).

    • Refonte complète de l’application (Dashboard & agent conversationnel)
    • Refonte des fondations et gestion du design system
    • Définition de la roadmap design & priorisation
    • Contribution à la stratégie produit par le design

    Objectif de la mission : accompagner le pivot de l’entreprise vers une plateforme qui aide les dirigeants à prendre des décisions plus éclairées, en s’appuyant sur la modélisation de données, la recommandation et la simulation des leviers business clés grâce à l’IA.Seul designer de l’équipe, je suis responsable de la vision design, de l’expérience utilisateur et de la cohérence produit à travers toute la plateforme (SaaS B2B de gestion de données). • Refonte complète de l’application (Dashboard & agent conversationnel) • Refonte des fondations et gestion du design system • Définition de la roadmap design & priorisation • Contribution à la stratégie produit par le design Objectif de la mission : accompagner le pivot de l’entreprise vers une plateforme qui aide les dirigeants à prendre des décisions plus éclairées, en s’appuyant sur la modélisation de données, la recommandation et la simulation des leviers business clés grâce à l’IA.

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Education

  • Design system expertise
    The Design Crew
    2024
  • Product track / product owner
    Lion
    2019

Certifications

  • Design system expertise
    The Design Crew
    2024
  • Développeur web
    Wild Code School
    2017

Skill set

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