Freelancer profile translated to English.
Back to original languageAbout Justine
“It’s not the interface we remember. It’s the experience we go through.”
This is exactly what I design: mobile applications that your users understand immediately, adopt, and want to use again.
UI/UX Designer specializing in consumer mobile applications, I support you from strategic thinking to development-ready screens.
What I concretely bring you:
- A user journey designed to reduce friction: clear wireframes and UX logic that anticipates your users’ expectations, to limit drop-offs and blocks.
- Native and adaptable interfaces: designs compliant with Apple and Google guidelines, built with auto-layout for a rendering that will adapt to all screens.
- A design system ready for your developers: reusable components, structured variables, and scalable organization in Figma for even simpler integration.
- Interactive prototypes: I simulate the real experience to test and refine interactions before the first line of code.
Flagship project: the design of a mobile application dedicated to maternity. A sensitive audience, which taught me to design with particular rigor: clarity, the right tone, a climate of trust. And above all, to defend each design decision with product logic, not just aesthetics.
My priority is to understand your needs and constraints, anticipate roadblocks, and convey my design intentions clearly for friction-free execution on the development side.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- PulsesUI UX designerTECHOctober 2025 - February 2026 (4 months)Creation of mockups and wireframesCreation of design systemsDevelopment of user flows and user journeysWork in coordination with development teamsPreparation and delivery of assets for integration
- TWIN FITMobile App DesignSPORTSJuly 2025 - September 2025 (2 months)User flow designWireframing & mockupCreation of a design systemIntegration of client feedbackFinal project presentation
- HEXAGONEUI UX DESIGNERTECHJanuary 2023 - December 2023 (11 months)Cannes, FranceRedesign of existing interfacesWireframe designCreation of reusable components (design systems)Integration of client feedbackDesign of iOS and Android mobile applicationsInterface optimization for responsiveness
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Education
- UI/UX Design Training – Hybrid PathThe Design Crew2024Parcours intensif basé sur des ressources reconnues (Figma, UX Research, Design Systems, prototypage), combiné à la conception de projets concrets et à des échanges réguliers avec des développeurs.