Freelancer profile translated to English.
Back to original languageAbout Sophie
Product Designer UX/UI SaaS | Clarification MVP, Product Structuring
I helpearly-stage SaaS foundersmake the right product decisions to have a clear and impactful product even before investing in development.
Specializing inMVP designand **strategic UX**, I intervene from the early stages to structure user journeys, **prioritize key features**, and secure the product ROI before development.
6 years of Product Design experience |Early-stage founders and scale-ups| Product launch (0→1), UX/UI structuring, scalability through Design System.
My Expertise
🔹Product Design & UX/UI
- Design ofcomplex user journeys& user flows
- Wireframing,high-fidelity prototyping
- High-densitySaaS interfaces(dashboards, dataviz)
- UX Audit, **Product Discovery**, user testing
🔹MVP & Product Strategy
- Information Architecture
- Design focused on activation, adoption, churn reduction
- Collaboration withProduct Managers& tech teams
🔹Design System & Figma
- Creation of customDesign Systems
- Scalable design libraries for product teams
Why work with me?
✅ Clarify your product vision & scope your MVP
✅ Structure your journeys before development
✅ Save 6 months and secure your product decisions
✅ Create testable prototypes to validate your hypotheses
📊 Client Results
✓-40% frictiononboarding (HR SaaS)
✓+35% conversionMVP→paid (FinTech)
✓3x fasterdesign production (B2B)
🎯 Ideal Projects
Early-stage SaaSFounders | MVP 0→1 | Product Structuring | Product Discovery | Design System | Agile Teams
🏆 Super Malter 2025 | Top Voice Design 2025
📍 100% Remote
👉 Click on "Propose a mission"
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- SetupAIProduct DesignerTECHSeptember 2025 - November 2025 (2 months)Québec, Canada**The Business Challenge**: Design an immersive AI mobile app MVP to secure funding and validate product-market fit.**Expertise & Management**:
- **Product Strategy**: Structuring critical journeys to maximize engagement from the beta phase
- **Design Ops**: Scalable technical foundation to ensure rapid industrialization post-MVP
- **High-Fidelity Iteration**: Interactive mockups tested with beta users and presented to investors
Delivered a visually strong and functionally robust MVP, ready for production and immediate scalability. - ComAveProduct DesignerSPORTSJanuary 2025 - July 2025 (6 months)Lyon, France**The Business Challenge**: Design the UX architecture of a transactional "Super App" combining gamification, e-commerce, and massive data flows for the Retail Tech sector.**Expertise & Management**:
- **Information Architecture**: Structuring complex journeys (predictions, rewards, VIP) to ensure smooth navigation despite high data density
- **Standardization**: Building a coherent system to ensure visual consistency across the entire mobile and web ecosystem
- **Backend Logic**: Structuring the CMS (Strapi) and dynamic content flows in collaboration with technical teams
**Impact**:Operational prototype with high added value, enabling large-scale concept testing and accelerating development cycles. - u:manProduct DesignerHUMAN RESOURCESNovember 2024 - December 2024Lyon, France**The Business Challenge**: Scope and design a collaborative SaaS for employee engagement (horizontal management) for MVP launch and investor presentation.**Expertise & Management**:
- **Lean MVP Scoping**: Prioritization of essential features identified in the discovery phase
- **Mockup Design**: Clean and professional interface on Figma
- **User Journeys**: Structuring HR flows for rapid adoption and intuitive navigation
**Impact**:MVP ready for user testing, providing a credible visual and functional foundation for funding phases.**Update**:U:man has evolved and become Yuno: a startup integrated into FrenchTech.
Reviews
Charles
Qevlar AI
Reviewed on 6/11/2024
Sophie has been an exceptional addition to our team, taking over all design work and establishing our design system from day one. Her impact was immediate, consistently delivering on our product design needs. Sophie is a great communicator and collaborator, always proactive and thorough in her work. Despite being unfamiliar with our domain, she quickly adapted and exceeded our expectations, making a significant impact in a short time. Highly recommended!
Recommendations
LD
+2
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Education
- Bachelor of Web Project Management - UX UI DesignEpitech Digital School2020Bachelor Management de Projet Web, Design de pages Web, des ressources numériques / multimédia et d''information Spécialisation : UX UI Design UX UI Designer / Product Designer
Certifications
- Web Project Management - UX UI DesignEpitech Digital2020