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Marie BalsanMB

Marie Balsan

Supermalter

Product Designer Senior UX/UI - SaaS & Mobile App

€600/day
166 projects
Paris, FR
8-15 years

Average response time: 4 hours

Freelancer profile translated to English.
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About Marie

Senior Product Designer with 9+ years of experience, I work with ambitious SaaS teams and SMEs to design digital products that convert, engage, and retain.

166 projects delivered. 112 5/5 reviews. Supermalter.

I focus on the design and redesign of SaaS platforms, dashboards, web apps, and mobile applications: UX research, user journeys, UI design, and design systems. My approach is results-oriented: every design decision is justified by a concrete business objective.

UX/UI: WEB PRODUCT DESIGN
Do you have a web app, SaaS platform, showcase website, or landing page project?
I will assist you in UX design (architecture, information hierarchy, user journeys) and UI creation (design system, web interface, responsive design) for a high-performing, modern, and conversion-focused product.

UX/UI: MOBILE PRODUCT DESIGN
Designing mobile applications from A to Z: sitemap, user flows, wireframes, UI design, and design system.
Mobile-first approach to create fluid, intuitive, and engaging user experiences.

DESKTOP & MOBILE UX/UI REDESIGN
Complete redesign or continuous improvement of your digital products: UX optimization, UI redesign, simplification of user journeys, and improvement of overall performance (conversion, engagement, readability).

BRANDING & VISUAL IDENTITY
Creation of strong and coherent visual identities: logo, graphic charter, art direction, brand universe.
Objective: strengthen your image, differentiate you, and ensure consistency across all your web and mobile assets.
  • French

    Native or bilingual

  • English

    Fluent

  • German

    Conversational

Remote only
Primarily works remotely

Experience

  • La Navette
    Product Designer / UX/UI Designer
    EDUCATION AND E-LEARNING
    April 2026 - Today (2 months)
    Paris, France
    Optimization of the purchase path and conversion for an accelerated driving license booking platform. UX/UI redesign of the registration funnel, improvement of information architecture, simplification of key steps, optimization of the website and mobile experience to maximize conversion, clarity, and efficiency of the purchase funnel.
    UI Web Design UI/UX Designer E-commerce User Experience Design User Interface Design
  • Amon Studio
    Product Designer
    SOCIAL NETWORKS
    April 2026 - Today (2 months)
    Paris, France
    End-to-end design of mobile MVPs and mobile apps: UX/UI design, visual identity creation, user journey definition, wireframes, UI mockups, design system, and user experience optimization. Work focused on creating coherent digital products, conversion, readability, engagement, and product performance on mobile.
    Mobile Application Visual Identity UX/UI Designer Product Design User Journey
  • SAS PELICAN AIR SERVICES
    Product Designer SaaS
    LOGISTICS AND SUPPLY CHAIN
    March 2026 - April 2026 (1 month)
    Paris, France
    UX/UI design of a SaaS platform dedicated to wine export, including the creation of complete user journeys, dashboards, business interfaces, and complex functional blocks. Optimization of user experience, navigation, data readability, and workflow efficiency for a clear, high-performing, and scalable B2B digital product.
    User Experience Design SaaS User Interface Design UX/UI Designer

Reviews

5.0

Out of 112 ratings

ThomasT

Thomas

Hiliv

Reviewed on 11/19/2025

Excellente collaboration et, avant tout, excellente réalisation. Nous sommes 100 % satisfaits des livrables.
David-HenriD

David-Henri

Altropia

Reviewed on 11/12/2025

Excellent travail de Marie : précision et rapidité d'execution avec une très grande réactivité. Je recommande très fortement.

Recommendations

Benjamin LatgerBL
NC
James D.JD
Benjamin Latger and 2 other people have recommended Marie

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Education

  • MASTER 2 - Communication Strategy through Image
    Ecoles de Condé Paris
    2016
    Master 2 - Félicitations du Jury - Stages : 2 stages de 6 mois réalisés en agences à Paris (W&cie) et à Amsterdam (Storeage). - Acquis : Stratégie de communication globale Création d'identités visuelles de marques Création complète de site web et communications digitales (web + vidéo) Travail en équipe
  • BTS - Graphic Design
    Ecoles de Condé Paris
    2014
    BTS en DESIGN GRAPHIQUE - Stages : Stage réalisé à la Philharmonie de Paris au pôle graphisme. - Acquis : Connaissances typographiques Maîtrise des logiciels Méthodologie de la création Travail en équipe

Skill set

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