Freelancer profile translated to English.
Back to original languageAbout Xavier
⚡Expert in application design, SaaS tools, AI tools
✅ UX Design / Product design
🎯 A strategic, results-oriented approach
💡 Co-founder of the startup Popina
⭐ +40 products designed since 2013
👨💻 A forward-looking perspective on tomorrow's uses.
Why choose my services?
I combine UX and product strategy to transform insights into concrete levers.
My goal: to make the future tangible to guide today's decisions. I design unique user experiences, aligned with your business challenges — and built to last.
Areas of expertise
👨 Ux design:
→ User journeys focused on conversion
→ UX audit and strategic recommendations
→ User testing & hypothesis validation
🧩 Product design:
→ High-fidelity prototypes using AI
→ CRO – Conversion Rate Optimization
→ Design thinking & Problem solving
→ Product vision & strategic positioning
→ 30+ clients supported
→ 40+ applications or websites created
→ 300K daily users of my designs
My references:
→ Airbus
→ Axa
→ Accor
→ BNP
→ Edf
→ Ministry of the Environment
→ Pole emploi
→ Sncf
→ Veolia
→ Westfield
💬 Looking to increase your audience engagement:
→ Let's discuss your project now
English
Fluent
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- DataboltProduct designerCONSULTING AND AUDITSMarch 2025 - March 2025Paris, FranceProduct designer for the design of anAI SaaS tool(the powerpoint boosted by LLM)- Co-design and discovery workshop:exploration of several experience scenariosand journeys-Benchmarkand positioning, creation of prototypes- Definition of theUX methodology
- ACCORProduct designerHOSPITALITYJune 2021 - December 2024 (3 years and 6 months)Paris, FranceE-commerce product designerfor the ALL booking journey (over 1M visitors/week).- UX needs assessment:discovery, ergonomic audit, benchmark, and positioning- Definition anddeployment of a UX methodologyaligned with sprints- Continuousconversion rate optimization-Close collaborationwith technical and business teams throughout the project
- axaUx designerBANKING AND INSURANCEFebruary 2018 - June 2021 (3 years and 4 months)Nanterre, FranceUx designerfor the design of several business tools (notably the complete redesign of the **Corporate client area**)- Definition of theUX methodology- **Discovery**: co-design workshop, **on-site observation**, interviews-High-fidelity prototypeusing Axure (database, variables, etc.)- Integration monitoring
Reviews
Inga
kreateurs
Reviewed on 7/19/2016
I am very happy with the work provided by Xavier within the deadlines and in good form. The work consisted of conducting focus groups and working on defining customer journeys for new services we wish to implement. Xavier was very professional and attentive to our needs. Very available too.
M
Maxime
Buzznative
Reviewed on 10/22/2015
Xavier met our request with a very short deadline. Very professional, available and responsive, he was proactive in bringing the project to a successful conclusion. We will not hesitate to call on him again for a new mission and highly recommend him.
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Education
- Master in Graphic DesignÉcole Nationale Supérieure des Arts Décoratifs de Paris