📱 Mobile Apps · 📍 Nice
Mobile App Developer in Nice
Xavier Kain develops mobile applications for clients in Nice — a sunny Riviera city attracting an international clientele, luxury brands and cutting-edge tech companies. PWA or React Native: the right choice depends on your timeline, budget and feature requirements — not on fashion.
💡 Mobile Apps in Nice — En bref
- ⏱ Délais : De quelques jours à 3-4 semaines selon la complexité
- 🌍 Zone : Nice et toute la France — 100% remote possible
- 📬 Devis : Gratuit, réponse sous 24h — Contactez-moi →
Mobile Apps expert in Nice
I develop mobile apps using two complementary approaches: PWAs (Progressive Web Apps) installed directly from the browser, offering most native features without going through the app stores; and React Native applications that target both iOS and Android from a single codebase.
Dual Engineer + Marketing background (HEC Paris), 200+ projects delivered for SMEs, startups and large corporations. My approach: tailor-made solutions adapted to your sector and your clients.
Mobile Apps services in Nice
PWA iOS & Android
App installed from the browser: offline mode, push notifications, camera/GPS access. No app stores required.
React Native
Native iOS and Android app from a single codebase. Native performance, smooth user experience.
API Backend
Robust backend (Node.js or PHP) with JWT authentication, database and real-time sync.
SaaS micro-app
Launch SaaS micro-apps: landing page, Stripe payment, user area and analytics dashboard.
What clients say
“Xavier was very available and responsive, with an excellent understanding of our digital tool requirements.”
“Beyond his mastery of the tools, Xavier was creative, available, pedagogical and full of ideas — throughout the entire project.”
“We hired Xavier to rebuild our website with an integrated e-commerce module. His thoroughness, availability and creative input were key to the success of our project. Highly recommended!”
Frequently asked questions
Do you develop mobile apps for clients in Nice? +
Yes, I develop mobile apps (PWA and React Native) for clients in Nice and across France. From design to launch, I manage the entire project with an MVP-first approach.
What budget should I plan for a mobile app in Nice? +
A functional PWA (authentication, CRUD, Stripe payment) starts from €3,000. A cross-platform React Native app is typically €8,000–€25,000 depending on features. Free quote for your project in Nice.
Your mobile app project in Nice?
Response guaranteed within 24h. Free, no-obligation quote.
Start your project →