Freelancer profile translated to English.
Back to original languageAbout Jean-Christophe
Lead Product Designer (10+ years) specializing in complex SaaS, AI, fintech, and high-stakes mobile applications.
I assist technology companies in creating, redesigning, and accelerating their products: strategic UX, advanced UI and branding, comprehensive design systems, and critical workflow design.
I work closely with product, PM, and CTO teams to structure interfaces that improve decision-making, performance, and scalability.
Assignments include: scoping, product strategy, complex feature design, advanced prototyping, design system governance, AI UX, and senior guidance.
Clients
Orasio, Pennylane, Happn, Joko, Dalma, Cityscoot, Shine, Heetch…
50+ European clients supported.
Expertise
UX/UI, Product Strategy, Design System, AI UX, advanced prototyping, iOS/Android mobile, B2B/B2C SaaS, complex workflows, direct collaboration with tech teams.
Areas of Action
UX/UI Redesign, Product Creation, Design System, AI UX, Strategic Scoping, Lead Design assignments & innovation support (CII).
English
Fluent
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- Pennylane
On Malt
Senior Product DesignerBANKING AND INSURANCEApril 2024 - July 2024 (4 months)Paris, FranceMobile ApplicationImproving the mobile application experience and features:- Design System- Dashboard- Mileage expenses- Analytics- Search and filters - HappnSenior Product DesignerENTERTAINMENT AND LEISURESeptember 2022 - July 2023 (10 months)Paris, FranceMobile ApplicationDefining the application's vision for 2025- Ideation- Discovery- Prototype- Art Direction- Visual Design- MotionComplete app redesign with the integration of new key features- Discovery- Prototype- User test- Visual Design
- HeetchProduct DesignerTRANSPORTATIONOctober 2015 - October 2017 (2 years)Paris, FranceMobile ApplicationDesigned the entire app until it handled over 150K weekly trips.Application DesignUser ResearchUser ExperienceUser InterfaceBrand IdentityCommunication DesignSocial Media Design
Reviews
P
Paul
Pennylane
Reviewed on 9/20/2024
Working with Jean-Christophe was a real pleasure.
His communication is excellent, he helped us implement our Mobile Design System while defining several new features for the Pennylane app.
Jean-Christophe has a great sense of visuals, a good understanding of the mobile ecosystem, and a strong collaborative spirit.
I can only recommend working with him.
Florian
Popwork
Reviewed on 10/13/2021
Rigorous in method and deadlines. Creative in solutions. I highly recommend!
Recommendations
FU
ÉM
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Education
- Master in Interaction DesignL'école de Design Nantes Atlantique2013Master en Design d'Interactivité avec spécialisation Management du Design et de l'Innovation. Enseignement : Web & Mobile User Interfaces Innovation Project Management Graphic Design - web & print Motion Design - montage & post-prod Virtual Reality - game & application New Media - interactive installation Communication Branding