About Romain
Need to go from idea to a working product fast?
I'm Romain, a Product Designer & Builder with 6 years of experience crafting SaaS products, mobile apps, and web software.
My edge
I don't just design, I BUILD 🛠️
From user research to interactive prototypes in Figma to functional MVPs with Lovable, I quickly deliver tested, ready-to-ship solutions. That means fewer handoff gaps, faster iterations, and validated concepts before you invest in full development.
What I typically deliver
- UX/UI design for SaaS & mobile apps
- Rapid MVP prototyping & testing
- Design systems & component libraries
- Design workshops facilitation
I thrive on mission-driven projects where design directly moves the needle on user satisfaction and business goals. Let's talk about yours! 🤝
French
Native or bilingual
English
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- NestléDesign Workshop FacilitatorEDUCATION AND E-LEARNINGJanuary 2026 - March 2026 (2 months)Vevey, Switzerland
Building the UX/UI foundations for a Nestlé's learning platform initiative.
- Facilitated a co-design workshop with 7 Nestlé stakeholders to define the UX/UI foundations of a learning platform.
- Documented the workshop outcomes by defining the learner persona, prioritizing features, and designing wireframes to outline the user experience.
- Agorastore
On Malt
Product Designer - Marketplace RedesignE-COMMERCEAugust 2024 - January 2026 (1 year and 5 months)Montreuil, FranceRedesign of an auction marketplace to improve the sellers and buyers' experience as well as business metrics.
- Designed the entire product catalog of the marketplace and the crucial auction experience on both desktop and mobile interfaces.
- Worked on the user dashboard of both personas and designed the KYB and payment experience of the marketplace.
- Built the design system of the company to have a consistent experience across different platforms targeting different countries.
- Grand Large YachtingProduct Builder - LovableTRAVEL AND TOURISMMay 2025 - November 2025 (5 months)
Built a community platform on Lovable for a client related to my passion, sailing ⛵️
- Built a platform for sailors and crew members to make first connections, and sail together during rallies.
- Designed the frontend with Lovable and used Supabase for the database structure to build a website from scratch for the Grand Large Yachting sailing community:
Reviews
Camille
Grand Large Services
Reviewed on 11/7/2025
Bravo et merci à Romain qui a travaillé dans nos délais et a su nous conseiller sur l'utilisation de nouveaux outils.
D
Diane
Artefact Open Innovation
Reviewed on 8/25/2025
J'ai eu l'opportunité de collaborer à nouveau avec Romain sur un hackathon en anglais pour l'entreprise Kering, et je suis une fois de plus impressionnée par son professionnalisme et sa réactivité.
Romain a su faire preuve d'une efficacité exemplaire en répondant à notre demande de prototypage pour deux solutions, et ce, dans des délais particulièrement courts d'un jour et demi. Sa maîtrise de Figma a été cruciale, nous permettant de visualiser rapidement et avec une grande qualité les deux projets.
Au-delà de ses compétences techniques, travailler avec Romain est toujours un plaisir. Son attitude positive et sa capacité à s'adapter aux contraintes de temps ont été un atout majeur pour le succès de la mission. Je le recommande vivement pour son efficacité, son professionnalisme et son excellent esprit d'équipe.
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Education
- Master in Web Design, Paris FranceWeb School Factory2020I learnt about user experience, user interface, information architecture, design thinking, and to master creative software like Figma and Sketch.
- Exchange Program, Melbourne AustraliaRMIT University2018Creativity, Innovation and Design