Freelancer profile translated to English.
Back to original languageAbout Quentin
🏆 +5 years of experience in mobile development
📱 React Native Expert (iOS & Android)
🚀 +10 applications developed and published on the stores
⭐ Freelancer rated 5/5 on my missions
💼 Applications designed from A to Z (MVP → Production)
Hire a product-oriented mobile developer:
Senior React Native developer, I support startups, entrepreneurs, and SMEs in the design, development, and optimization of high-performance and scalable mobile applications.
Accustomed to working in full remote, I easily integrate into your teams or manage your project autonomously, from idea to deployment.
I can assist you with:
🚀 Mobile Application Development (iOS & Android - React Native)
🔥 Firebase / Supabase Integration (Auth, Firestore, Realtime, Storage)
💳 In-app Purchases (Stripe, subscriptions)
🔔 Push Notifications (FCM, APNs)
🎨 Advanced Animations (Reanimated) & Modern Mobile UX
🛠 App Store & Google Play Publishing
📊 Development of custom administration back-offices
🧠 Scalable Architecture Design & Clean Code
🔄 Maintenance and improvement of existing apps
→ Full support: UI/UX, backend, database, deployment, and scaling.
My recent projects:
→ Cinem: Pop culture-oriented dating app (swipe, real-time chat, dynamic profiles)
→ GoSharger: Airbnb-style app for electric charging station rentals
→ Y Social Network: X-inspired social network designed for the European market
→ Otakuiz: Anime quiz app with online features (1v1, competitive ranking)
Who am I?
🔥 Freelance mobile developer
📱 React Native & TypeScript Expert
💡 Product Vision: I don't just code, I build apps that last
🌍 Based in Aix-en-Provence – available for full remote
📧 Available and responsive (quick reply guaranteed)
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- GO STRATEGIEFullStack Mobile DeveloperPRESS AND MEDIAFebruary 2025 - September 2025 (7 months)Aix-en-Provence, FranceCreation of an X-like social network (formerly Twitter) – React Native & Firebase
- Complete design and development of the application (front + Firebase backend)
- Scalable architecture with real-time management (posts, interactions, messaging)
- Publishing system: text, image, and video
- Creation of groups with dedicated real-time chat
- Implementation of a Premium subscription (exclusive features & access management)
- Development of a complete administrator panel
Administration Features:- Content moderation (post deletion)
- User restriction / blocking
- Global data and community management
Result:Functional application ready for large-scale deploymentComplete system: social network + monetization + moderationArchitecture designed for performance and scalability - HEXA SolutionsFront-End DeveloperTECHOctober 2020 - October 2022 (2 years)Venelles, FranceDevelopment and deployment of iOS & Android mobile applications
- Full participation in the development cycle (from idea to production)
- Design of performant and maintainable React Native architectures
- Development of new features & performance optimization
- Publishing on the App Store and Google Play Store
- Participation in code reviews and continuous codebase improvement
- Close collaboration with product and design teams
Results:- Applications delivered and maintained in production
- Improved app stability and performance
- Active participation in technical decisions and product evolution
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Education
- IT TechnicianYnov Aix2021