Freelancer profile translated to English.
Back to original languageAbout Jean
After a degree in interaction design and seven years of experience as a designer and project manager, I chose to confirm my skills with a certification in web and mobile application development. Passionate about creating user experiences that combine design and technical performance, I am now looking to leverage my dual expertise in UX/UI and development.
French
Native or bilingual
English
Conversational
Can work on-site
Paris (up to 50km)
Experience
- Jean Doutrebente EIUX Designer - Web and Mobile Application DeveloperJanuary 2025 - Today (1 year and 7 months)7 years of experience transforming complex ideas into high-performing digital products.Former Project Manager and Designer, I don't just "code" or "design": I build business and user-oriented solutions.Why entrust me with your project?After designing, overseeing the development, and monitoring the commercialization of Prétorio (a business SaaS for labor law attorneys), I acquired a 360° vision of the product lifecycle by working for various clients for 7 years. My dual profile allows me to eliminate friction between design and technology, ensuring a unique global vision of the entire project.My Areas of Intervention:Product Design & UX/UI: Interface design on Figma. Creation of high-fidelity prototypes, design systems, and visual identities.Fullstack Development: Development of robust and scalable applications with a modern stack.
- Frontend: React, React Native, Next.js, TypeScript.
- Backend: Node.js, Express.
- Database & Infrastructure: MongoDB, Supabase (ideal for quick and secure launch).
My Flagship Experience: PrétorioI designed this SaaS for labor law attorneys from scratch:- Strategy: User needs analysis and MVP definition.
- Design: Complete creation of the interface and user experience.
- Tech: Supervision of technical development and iterations.
- Business: Support through to the commercialization phase.
How we will work together:- Scoping: Analysis of your business challenges and definition of the scope.
- Design: Interactive mockups on Figma to validate UX before coding.
- Development: Clean, maintainable, and performant code.
- Delivery: Go-live and transparent handover
Ready to bring your project to life with an expert who understands your business challenges? Let's discuss your vision now! - DYNAMES ITDesigner - Project ManagerDIGITAL AND ITNovember 2017 - November 2024 (7 years)Boulogne-Billancourt, FranceStrategic and operational supervision of project management and UX/UI design functions. Planning and coordination of different project phases, from conception to delivery. Monitoring development and validation of deliverables in line with business objectives. Ensuring alignment of solutions with user expectations and market best practices.
- CEA GRENOBLEInterface Designer and DeveloperRESEARCHNovember 2016 - March 2017 (4 months)Grenoble, FranceUser experience design for a reversible fuel cell demonstrator: screens, videos, LED animations. System design: hardware selection, configuration, and installation on the demonstrator. Development: interface using Processing, LED animation on Arduino.
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Education
- UX Interaction DesignerState School of Design2016Mettre en œuvre les usages avancés et spécialisés des outils numériques Produire et mobiliser des savoirs hautement spécialisés Mettre en œuvre une communication spécialisée pour le transfert de connaissances Contribuer à la transformation en contexte professionnel Lancer un projet de design industriel Identifier et prototyper des solutions créatives Concevoir un produit à partir des choix fonctionnels et techniques Piloter un projet de design industriel jusqu’à la phase de rendu
- Web & Mobile Application Designer DeveloperLa Capsule2025Conception et maquettage d’une application web & mobile Pilotage d’un projet d’application web & mobile Concevoir, manipuler, administrer et sécuriser une base de données en lien avec une application web & mobile Développement d’une application web & mobile Mise en production d’une application web & mobile.