Freelancer profile translated to English.
Back to original languageAbout Arthur
Need an iOS & Android mobile app, an AI chatbot, or process automation? I develop custom solutions that drive real business results.
As a specialized React Native & Expo developer, I build high-performance cross-platform mobile applications using JavaScript. I also integrate artificial intelligence (OpenAI API, chatbots, automations) to give your projects a competitive edge.
My flagship project: Story-Time AI — a mobile app for generating personalized stories for children, developed in React Native/Expo with AI integration (available on my portfolio arthur.studio).
What I can do for you:
→ iOS & Android Mobile App (React Native, Expo, JavaScript)
→ Custom AI Chatbot and Assistant (OpenAI API, custom integration)
→ High-performance website and landing page (React.js, Node.js)
→ Automation and API integration for your business tools (Make, Zapier, custom APIs)
Why work with me?
→ Fast delivery: first deliverables in 5 days
→ Transparent communication: daily updates and real-time code access
→ Dual tech + business expertise (ESSEC Business School): I understand your challenges
→ Free 30-min consultation to precisely define your needs
Contact me to discuss your project.
French
Native or bilingual
English
Fluent
Spanish
Conversational
Can work on-site
Paris (up to 50km)
Experience
- Mission Conseil - Groupe CasinoJunior Consultant - Digital Strategy & AIJuly 2025 - Today (1 year and 1 month)Paris, FranceStrategic consulting mission for Groupe Casino on digital transformation and AI solutions integration. Market analysis, technological benchmarking, and strategic recommendation development. Contribution to evaluating artificial intelligence tools and integrating external APIs to optimize operational processes.
- arthur.studioMobile & AI Developer - FreelanceJanuary 2025 - Today (1 year and 7 months)Paris, FranceDesign and development of custom mobile applications and web solutions for entrepreneurs, startups, and SMEs.Flagship project — Story-Time AI: iOS & Android mobile app for generating personalized stories for children, integrating artificial intelligence (React Native, Expo, OpenAI API). From idea to app store deployment.Other achievements: development of AI chatbots, landing pages, API automations, and custom integrations. Creation and development of the arthur.studio portfolio website.
- BNP Paribas Securities ServicesInternship - Executive ImmersionNovember 2025 - December 2025 (1 month)Paris, France• Observation of the Management Board and Head of Asset Services• Participation in strategic meetings in an international environment
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Education
- Grande École ProgramESSEC Business School2029Programme Grande École
- Preparatory Classes ECG - Advanced MathematicsInstitution Saint-Jean Douai and Lycée Blaise Pascal Clermont-Ferrand2025Classes Préparatoires ECG - Mathématiques Approfondies