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$
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I will high quality react native mobile app for ios and android
Louis L
About this gig
You have a vision for a Mobile App, but lack the right partner. Most freelancers just "make it work." I engineer it to scale.
I am Louis, founder of Studio SIT, Engineering Student & Fullstack Dev. I build robust mobile startups, not quick fixes.
Why choose Studio SIT? Unlike drag-and-drop agencies, I bring academic rigor to your project.
- True Cross-Platform: React Native (Expo). One codebase running natively on iOS & Android.
- Monetization Ready: Expert in Stripe (Subscriptions/Marketplace) & In-App Purchases. ️
- Advanced Features: Geolocation, Maps, Chat, Push Notifications. Clean Code: Typed (TypeScript) & documented.
- You own 100% of the source code.
My Tech Stack:
- Mobile: React Native, Expo Router, NativeWind.
- Backend: Supabase, Firebase, Node.js.
- Auth: Secure Login (Email, Google, Apple).
️ PLEASE CONTACT ME BEFORE ORDERING Every app is unique. Let's discuss your specs (MVP or Full Commercial App) to ensure I am the perfect fit.
Let's build your next bestseller. Louis | Studio SIT
Get to know Louis L
Louis L
FullStack Developer Expert SaaS, Landing Pages , Mobile Apps
- FromFrance
- Member sinceDec 2025
Languages
French, English
Welcome to Studio SIT.
I am a Fullstack Developer and Engineering Student with a strong background in Cybersecurity. I combine academic rigor with practical expertise to build secure and scalable digital products.
Unlike standard developers, I integrate security best practices into every line of code I write.
My 4 Areas of Expertise:
🚀 SaaS Development: Robust architectures using React, Next.js, and Node.js.
🎨 Landing Pages: High-performance designs focused on conversion.
📱 Mobile Apps: Native iOS & Android experiences (React Native).
🛡️ Cybersecurity: Vulnerability
FAQ
Do I get full ownership of the source code?
Yes, absolutely. Unlike agencies that lock you in, I provide 100% of the Source Code upon delivery. You are free to edit, resell, or scale it with another team in the future.
Will the app work on both iOS (iPhone) and Android?
Yes! I use React Native (Expo), which allows me to build a single high-quality codebase that runs natively on both Apple and Android devices.
an you upload the app to the App Store and Google Play?
Yes. This service is included in the Premium Package or available as a "Gig Extra".
Do I need to provide a design (Figma/Adobe XD)?
Ideally, yes. I am an Engineer, not a Graphic Designer. If you provide the UI design, I will implement it pixel-perfectly. If you don't have one, I can create a clean, standard UI (using modern libraries), but it won't be custom art.
Are there any monthly costs?
Not to me. However, you will need to pay for third-party services like the Apple Developer Account ($99/year), Google Play Console ($25 one-time), and server costs (Supabase/Firebase) if your app grows significantly.
