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Marilyne Do AmaralMD

Marilyne Do Amaral

Supermalter

UX/UI Designer, Product Designer✨Mobile & SaaS App

€450/day
19 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Marilyne

👩🏻‍💻 13 years of experience as an interface designer.
⭐️ Rated 5/5 on 18 projects.
🏆 I was Product Designer for a social network with over 15.5 million users.

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Looking for a freelance UX/UI designer to create or improve aiOS / Android mobile application,aWeb appor a **SaaS product**?

I design modern, intuitive, and high-performing interfaces, combining UX rigor with UI excellence.

👔 Large Accounts & Digital Agencies

13 years of experience in UX/UI design, including 4 years in an agency, with assignments for major brands:

**L'Oréal**, **Crédit Agricole**, **Afflelou**, **Yves Rocher**, **KPMG**, **April**, **Metro**, **Carglass**, **Gerflor**, etc.


I integrate easily into your teams for one-off or recurring missions.

👕 Start-ups & SaaS / Mobile App Publishers

Developing a mobile application or a SaaS tool? I can assist you with:
  • Creating a coherent design system
  • Optimizing user journeys
  • UI design adapted to each OS (iOS / Android)
  • Implementing prototypes for testing and iteration
I co-designed two consumer mobile applications with the following results:
  • 10 million Android downloads (4.6⭐ – 35,000 reviews)
  • 5.5 million iOS downloads (4.7⭐ – 35,000 reviews)
  • Available in 11 countries
I understand product challenges, scalability, UI consistency, UX performance… and deadlines.

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My UX/UI expertise in practice:

🎨 UI Design - Web, Mobile, SaaS

  • Aesthetic, functional, and consistent interfaces
  • Modular Design Systems for increased productivity
  • Mastery of iOS and Material Design guidelines

🧠 UX Design - Continuous Improvement & User Experience

  • Analysis of usage, journeys, and friction points
  • Creation of user flows, wireframes, mockups, and prototypes
  • Improvement of retention, activation, and conversion rates
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Marilyne Do amaral gomes
    UX/UI Designer, Product Designer ⚡️Mobile & SaaS App
    December 2019 - Today (6 years and 6 months)
    Clients: Algolia, La Poste.fr, Quortex Synamedia, Deepreach, PNP (Portable North Pole), Pepper.com, GaPayLo, Code-Troopers Agency (App builder: Chapitô), Efficience Digitale Agency,...

    Design and optimization of digital products (Mobile App, SaaS, and Web app). UX audit, creation of user journeys, wireframes, prototyping, and UI design.

    I support entrepreneurs and companies in the creation or redesign of their platforms.
    Mobile Application UI/UX Design Product Design SAAS Figma
  • Synamedia
    Design System Manager
    SOFTWARE PUBLISHING
    December 2023 - July 2024 (7 months)
    Synamedia, a self-service SaaS platform for delivering B2B live video streams from and to all around the world, using the public cloud backbone.

    -Design system creation and maintenance
    Design System SaaS UI Designer UI Design Product Designer Rebranding
  • Deepreach
    UI Designer
    SOFTWARE PUBLISHING
    January 2023 - May 2023 (4 months)
    Paris, France
    DeepReach helps build local advertising campaigns with precise data and artificial intelligence.

    -Creation of a Design System
    -Creation of certain Web application pages
    User Interface Design UI Design Figma Prototype Wireframing

Reviews

5.0

Out of 19 ratings

T

Théo

Au-delà de mes attentes !! - Mavitoo EI

Reviewed on 3/3/2026

I worked with Marilyne on the UI/UX design of my project, and honestly, the level is exceptional!! She doesn't just create pretty designs. She understands business challenges, asks the right questions, and challenges ideas when necessary. The final result far exceeds my expectations. You can feel the experience, the methodology, and the taste for a job well done. If you are looking for someone reliable, strategic, and truly strong in UI/UX, you can trust her with your eyes closed!
I

Isaac

plaisir de bosser avec une vraie pro - Wellness Factory

Reviewed on 2/4/2026

One of the most talented and efficient UX/UI designers I have had the pleasure of working with. Nothing to complain about from the beginning of the creation to the delivery. I think Malt should highlight such professionals more and focus on the quality of deliverables provided by these freelancers, not just the number of missions.

Recommendations

IK
Ugo V.UV
FU
+2
Imran Khasb and 4 other people have recommended Marilyne

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Education

  • Professional Higher Education Certificate with Experience - Graphic Design and Multimedia Option
    Ecole Presqu'île
    2013
  • BTS in Visual Communication - Graphic Design, Publishing, and Advertising Option
    Institut Univeria
    2011

Skill set

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