Freelancer profile translated to English.
Back to original languageAbout Valentin
You have the idea, I'll help you turn it into a product 🚀
👋 My name is Valentin and my job is to transform complex concepts into simple interfaces. Having founded my own web and mobile agency in the past, I am aware of the cost, deadline, and technical feasibility issues you face.
My specialty? A dual Design + Dev hat, powered by AI. I use artificial intelligence to accelerate creation (branding, assets) without ever sacrificing the human touch and emotion.
My 3-step approach:
1. Strategy & UX: We build the foundations.
- Business vision: Audit and definition of your objectives.
- User journey: Analysis of real needs for intuitive interfaces (zero friction).
- Prototyping: A clickable and realistic rendering to test your project or impress your investors even before the first line of code.
2. UI & Branding: We create the identity.
- Art direction: For a unique, impactful, and modern graphic universe.
- Complete Design System: I create your component libraries to ensure total consistency and simplified maintenance.
- Responsive & Accessibility: Design that adapts to all screens (Mobile First) and is accessible to all.
3. Both hands in the grease: A smooth transition to development.
- I deliver a library of reusable components and precise documentation that allows developers to build the product simply and unambiguously.
💻 Discover my latest projects:
Ready to take it to the next level?
Contact me and let's build your future product together.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- SylqUX/UI Designer / Web IntegratorBANKING AND INSURANCEApril 2025 - Today (1 year and 2 months)Les Ulis, France🎨 Design of aesthetic, intuitive, and user-centered UX/UI interfaces🔍 Management of the complete process: user research, prototyping, testing, and front-end integration (HTML, CSS, JavaScript, Elementor, Figma to Web)🔄 Complete redesign of the VTPE website, with improvements in ergonomics, design, and technical performance🆕 Complete design of the various new Sylq interfaces, creation of user journeys and custom components adapted to payment processing🤖 Creation of innovative media thanks to AI, including a comic book entirely created with artificial intelligence tools (script, visuals, layout)🎯 Objective: create digital products combining meaning, efficiency, and user enjoyment, aligned with business strategy
- OaziCo-founderDIGITAL AND ITSeptember 2022 - December 2025 (3 years and 3 months)Montrouge, France🚀 Development of innovative mobile applications (iOS, Android, hybrid) – 100% custom🎯 Project management from A to Z: from idea to launch, with complete peace of mind✨ High-end UX/UI design for a unique user experience🤖 Graphic creations and AI-powered interfaces
- PAS rénovationShowcase Website Developer (Wordpress)CIVIL ENGINEERINGNovember 2021 - January 2022 (2 months)Bièvres, France🎯 End-to-end digital project execution:- Development and presentation of custom web mockups- Complete creation of a WordPress website, responsive and secure- Optimization of natural referencing (SEO) to maximize online visibility- Setup of Google My Business profile to strengthen local presence- Writing of a detailed guide to facilitate independent content updatesThis project allowed me to deploy my UX/UI expertise, master technical management, and ensure client support throughout the entire web lifecycle.
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Education
- Master's Degree in Digital MarketingInstitut Mines-Télécom Business School (IMT BS)2021
- Computer EngineeringInstitut des Sciences et Techniques des Yvelines (ISTY)2020