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Marion M.MM

Marion M.

Product Designer UX/UI, Retail & Supply Chain Expert

€520/day
2 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Marion

✨ Marion in Digital Wonderland 🐇 with happy people 🌻

Product Designer UX/UI, I design coherent, useful, and intuitive experiences, combining product vision, design system, and a deep understanding of business needs.

My hybrid background—between design, retail, and supply chain—has taught me to read the reality behind interfaces: processes, constraints, business priorities, and people. This dual culture allows me to support teams throughout the product lifecycle: from Discovery (audits, mappings, workshops, UXR) to Delivery (wireframes, UI, documentation, design system, handoff, reviews).

I particularly enjoy working on complex ecosystems, clarifying, structuring, and transforming challenges into concrete solutions. I collaborate with business stakeholders, POs, developers, and designers to create robust, aligned, and sustainable products.

Curious, rigorous, and positive, I invest myself in each mission with the desire to build meaningful experiences—for users and for the teams who design them.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

Can work on-site
Paris (up to 50km), Bordeaux (up to 20km), Lyon (up to 50km)

Experience

  • EDF
    ⚡Lead Product Designer UX/UI Ops – EDF
    June 2025 - Today (1 year)
    Lyon, France
    🧱 Structuring & Methodology

    ✦ Mapping and prioritizing UX/UI topics and product needs
    ✦ Structuring centralized documentation on Confluence (UX hierarchy, guidelines, best practices)
    ✦ Managing cross-functional tools: Figma, Planner, Confluence, SharePoint, and implementing the OPS Discipline's Jira
    ✦ Capitalizing on practices, feedback, monitoring tool adoption, and continuous improvement roadmap

    🎨 Design Ops and Deliverables

    ✦ Implementing a UI compliance review grid for a product
    ✦ Gathering business needs from designers (questionnaires, surveys, interviews)
    ✦ Writing documentation content for product designers

    🚀 Lead UX/UI – Vision, Coordination & Community

    ✦ Reviewing and validating UX Expertise deliverables
    ✦ Arbitration and prioritization of design requests / product needs with a cross-functional vision.
    ✦ Facilitating design community workshops for inter-product convergence
    ✦ Strategic alignment with discipline leads (UI / UXR / Product) and short/medium/long-term vision of the Design System
    UI/UX Design JIRA User Experience Design Design Ops
  • l'URSSAF IDF
    🧩 Lead Product Designer – Design System & Design Ops
    PUBLIC SECTOR
    November 2024 - April 2025 (5 months)
    Paris, France
    Design System Lead

    📲 Audit and (re)construction of the Web Library

    ✦ Audit and (re)construction of the Web Library
    ✦ Addition of the mobile version and the concept of responsiveness
    ✦ Implementation of asset/color variableization
    ✦ Correction and design of atoms, molecules, organisms

    ✈️ Design System Project Management

    ✦ Task planning for component design
    ✦ Design of support documents, component sheets, test sheets
    ✦ Facilitation of synergy workshops with studio designers and testing sessions for deliverables
    ✦ Facilitation of synchronization meetings with technical and accessibility teams
    ✦ Writing of US specifications
    ✦ Writing of workflows (evolution, anomalies, UI compliance), writing of guidelines
    ✦ Design Ops, management and writing of study documentation, component documentation, support documents, and guidelines

    🚀 Lead UX/UI Designer of the DS - Ambassador and reference for design topics: macro product vision

    ✦ Onboarding of internal and external product teams to the DS
    ✦ Review and validation of complete Confluence documentation, Figma component nomenclatures and UI, review of handoffs
    ✦ Publication of Figma changelogs and associated communication
    ✦ Arbitration of component-related requests
    ✦ Championing the short/medium/long-term design vision of the DS
    Design Ops Workshop Facilitation User Interface Design Design System Figma
  • Dvi dressing
    🛍️ UX/UI Consultant – Vintage E-commerce Site (Occasional Client)
    February 2024 - August 2024 (6 months)
    Bordeaux, France
    ✦ Redesign of the B2C site and optimization of the tracking journey
    ✦ Design of an internal module: stock, inventory, orders, shipping
    ✦ Design of a dedicated customer service module
    Web Design User Experience Design UI Kit Digital Tools Supply Chain Management

Reviews

5.0

Out of 1 rating

MathieuM

Mathieu

Older is Better

Reviewed on 1/26/2024

We collaborated well with Marion on this product page redesign mission, very satisfied with the result and Marion's commitment throughout the mission. We have actually launched a new project together. Thank you Marion

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Education

  • Web Designer / UX UI Designer, Design of Web pages, digital / multimedia and information resources
    Ecole Webstart
    2022
    Web Designer / UX UI Designer, Design de pages Web, des ressources numériques / multimédia et d''information
  • Expert in the development and industrialization of fashion and apparel products, Product design and development, production, quality, knowledge of textile materials, purchasing
    La Fabrique - School of Fashion and Decoration Trades
    2015
    Experte du développement et de l'industrialisation de produits de mode et d'habillement, Conception et développement produit, production, qualité,connaissance des matières textiles, achats

Skill set

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