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Sarah B.SB

Sarah B.

UX/UI Designer – Web & Mobile | Branding

€450/day
13 projects
Lille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sarah

UX/UI Designer specializing in web and mobile, I assist startups and SMEs in creating and redesigning high-performing digital interfaces, centered on the user and aligned with business objectives.


I work on website, mobile app, and digital product projects, handling both UX design and UI design, branding, and the implementation of coherent and scalable design systems.
My approach is based on a deep understanding of users and business needs to design simple, intuitive, and effective interfaces that improve user experience, readability, and engagement.

Areas of intervention:
– UX design: needs analysis, user journeys, wireframes
– UI design: web & mobile interface design
– Prototyping and mockups on Figma
– Branding and visual identity
– Creation and optimization of design systems
– Redesign of websites and mobile applications

Accustomed to collaborating with product, marketing, and development teams, I integrate easily into your processes and adapt to your time and budget constraints.

📩 Available for UX/UI design, website redesign, mobile app, digital product, or branding projects.
  • French

    Native or bilingual

  • Arabic

    Fluent

  • English

    Native or bilingual

  • Spanish

    Native or bilingual

  • German

    Basic

Can work on-site
Lille (up to 50km), Paris (up to 50km)

Experience

  • ISO ABTEC
    Malt logoOn Malt
    Website for €1 insulation in Spain for attic insulation financed by CAE
    April 2026 - April 2026
    Lille, France
    Creation of a responsive website UX UI design
    Google indexing, SEO base optimization
    Form creation
    Lovable GitHub
  • Liens Précieux
    Artistic Direction - UX DESIGN - SEO
    ARTS AND CRAFTS
    September 2025 - February 2026 (5 months)
    Meaux, France
    Complete design of the graphic identity and the website.
    – Creation of the graphic charter and visual identity
    – Web interface design
    – Implementation of clear and intuitive navigation
    – Optimization of visual consistency and readability
    – Collaboration with the client for design validation
    Tools: Figma, Adobe Photoshop, Illustrator, CMS used
    Squarespace UI/UX Design SEO Print and Web Graphic Design Packaging
  • Française des jeux
    Graphic designer
    ARTS AND CRAFTS
    September 2025 - Today (9 months)
    Paris, France
    Design of digital games for international lottery projects, within a large account environment.
    – Creation of game mechanics and playful concepts adapted to lottery constraints
    – Design of game interfaces (UI): screens, graphic elements, visual interactions
    – Work on readability, understanding of rules, and game experience
    – Graphic adaptation and adherence to existing charters
    – Collaboration with product, technical, and business teams
    Tools: Figma, Adobe Photoshop, Illustrator
    Spine Game Editor Adobe Photoshop Adobe Illustrator Web Integration

Reviews

5.0

Out of 11 ratings

A

Ayoub

Chef d’entreprise - ISO ABTEC

Reviewed on 4/13/2026

Excellent collaboration with Sarah! She demonstrated great professionalism throughout the web development project. Work delivered on time, clean and well-structured code. She quickly understood our needs and proposed suitable solutions. I highly recommend and will use her services again without hesitation!
V

Verstär

VerstärGroup

Reviewed on 7/19/2025

Very good work from Sarah, responsive, good communication, adapts to needs with creativity. We highly recommend.

Recommendations

MG
JP
Yohan ViandierYV
+1
Manel Guiza and 3 other people have recommended Sarah

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Education

  • Bachelor of Science
    UNIVERSITY OF LILLE
    BACHELOR
  • SCIENTIFIC HIGH SCHOOL DIPLOMA
    RAYMOND QUENEAU HIGH SCHOOL
    BACCALAURÉAT SCIENTIFIQUE

Certifications

  • Master 2 Artistic Direction
    EFET STUDIO CREA Lille
    2022

Skill set

Categories