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Marion GuittonMG

Marion Guitton

Supermalter

UX UI Designer · Figma · Webdesigner

€480/day
13 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Marion

Your interface lacks clarity, your users are dropping off, your identity no longer reflects your values?


UX/UI Designer for over 5 years, I help companies to prioritize, redesign, and optimize their key user journeys to create a coherent, effective experience directly aligned with their business objectives.

1️⃣ On my own, I focus on product designwith a clear goal: optimize your user journeys to increase conversions and reduce friction, make your interfaces more intuitive, consistent, and easy to use, bring my technical vision (design system, prototyping, testing, and liaison with tech teams), and integrate your constraints to ensure realistic deployment.

2️⃣ As a duo, I design and develop your website with my associate Anthony,a WordPress developer. We create tailor-made websites (showcase, e-commerce...), fast, secure, and SEO optimized. A single point of contact for complete support and a creative and high-performing result.

By working with me (or us, with Anthony), your user journeys will be optimized to reduce drop-offs and increase conversions, and your interface will be more intuitive with structured content.In short, a modern, efficient, profitable interface aligned with your business objectives.

Expertise:
- UX Design:audit, research, user journeys, conversion strategy
- UI Design:modern and responsive mockups
- Visual Identity:logo, graphic charter
- Showcase & E-commerce Websites:creation / redesign, WordPress, SEO
❤️The Plus Points:human and agile approach, direct collaboration, deliverables tested and optimized before going live.

Do you have a project? Let's talk about it 💬
Instagram 📸: @hopsagency
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Italian

    Fluent

Remote only
Primarily works remotely

Experience

  • Data Subvention
    UX/UI Designer at a State Startup
    PUBLIC SECTOR
    October 2022 - Today (3 years and 8 months)
    Paris, France
    Gathering information on associations and their grants to simplify the lives of associations and public officials.

    Since October 2022, I have been supporting the startup in its product strategy:

    👉 Integrate the project vision andtranslate business needs into user journeys

    👉 Leaduser interviewsto identify pain points and define areas for improvement

    👉Design the interface respecting the government's charter(State design system), defineneeds and prioritizefeatures.

    👉 Design thegraphic identityandcommunication materials(print materials, infographics...)

    👉Design and developthe showcase website:
    👉Agile lifecycle:operates in short iterations called "sprints," allowing regular adjustments based on frequent user feedback and new strategic priorities. Close collaboration between project stakeholders and users.

    More information about the startup:
    User Experience Design User Interface Design User Testing Figma Design System
  • asclepia
    Product Designer - Medical Sector E-learning
    EDUCATION AND E-LEARNING
    September 2024 - Today (1 year and 9 months)
    Design and continuous improvement of the Asclepias platform, dedicated to preparing for medical entrance exams:

    - UX Design: Design of V3, focused on student needs and field feedback. Definition of user journeys and features in collaboration with the client.
    - UI Design: Optimization of the interface on Figma and creation of a structured design system, with a focus on clarity, accessibility, and performance.
    - Collaboration & Integration: Close work with the client and developers to ensure consistency between mockups and technical implementation.
    - Testing & Iterations: Analysis of the existing system, testing, and regular adjustments to improve the experience.
    UX/UI Design Figma Mockup
  • Hops Agency
    Product Designer - Co-founder
    DIGITAL AND IT
    August 2021 - Today (4 years and 9 months)
    Paris, France

    Hops Agency is the creative & technical duo that designs tailor-made websites and strong visual identities.

    We help businesses, brands, and startups transform their ideas into clear, aesthetic, and high-performing digital experiences.

    Our Expertise

    *Websites:High-performing showcase and e-commerce websites, designed to showcase your brand, streamline the user experience, and boost your conversions.

    *Visual Identity:A logo and graphic charter that lay the foundation for a unique, consistent, and memorable brand universe.

    *Product Design:Clear and intuitive interfaces, designed with a user-centric approach and focused on your business challenges.

    *SEO:Search engine optimization tailored to your brand to make you visible and attract future clients sustainably.


    ❤️ Our Approach: Human, Agile, and Pragmatic →Sustainable, tested, and needs-adapted solutions.

    💻 Website: hopsagency.com
    📸 Instagram: @hopsagency
    UI/UX Design Figma E-commerce Showcase Website WordPress Website Creation

Reviews

5.0

Out of 6 ratings

YasmineY

Yasmine

Data Subvention

Reviewed on 9/24/2025

Marion has been working with us as an UX designer on Data.Subvention for over 3 years. She quickly grasped a complex business context, making her mission particularly demanding. She understood our challenges, identified user friction points, and proposed concrete solutions that have truly improved the user experience of our platform. I highly recommend Marion for any UX/UI mission where impact and design quality truly matter!
F

Frederic

brazil selection

Reviewed on 9/7/2025

Excellent work delivered in record time

Recommendations

Romain MercierRM
Victor SerainVS
Marc-Henri BachelierMB
+2
Romain Mercier and 4 other people have recommended Marion

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Education

  • UX/UI Design Bootcamp
    Ironhack
    2020
    • Comprendre l'expérience utilisateur : design thinking, organisation Agile et lean management. • Conception orientée utilisateur : architecture des données, prototypage, design d'interaction; maîtrise des systèmes de conception afin de créer des expériences utilisateur engageantes, raffinées et évolutives. • Conception visuelle : moodboard, style tile, design system • HTML, CSS, portfolios et culture geek Chaque module était soumis à des exercices pratiques (fictifs ou avec des clients réels) en utilisant les méthodes de recherche UX, les principes UI, les architectures d'information et avec application de la méthodologie Agile.
  • Master in Intercultural Communication and Translation - Jury's Commendation
    ISIT
    2018
    • Organisation visuelle de l’information • Web et cultures (UX) • Communication interculturelle en anglais • Outils de communication • Droit des TIC et de la propriété intellectuelle • Projet de site web et applications mobiles • Techniques de rédaction web • Webmarketing et référencement • Community management • Gestion de projet et méthodes Agiles • Création documentaire (Indesign) • Simulation de création d’entreprise et Shadow Management

Skill set

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