I will ios and android mobile apps in flutter or react native
About this gig
In this gig, I offer custom mobile app development services for startups, SaaS companies, and growing businesses looking to build high-quality mobile applications for iOS and Android.
What I can help with:
React Native mobile app development
Flutter mobile app development
Native iOS app development (Swift)
Native Android app development (Kotlin)
Cross-platform iOS and Android applications
MVP development and rapid prototyping
UI implementation from Figma designs
API integration and backend connectivity
Authentication and user management
Firebase integration
Push notifications
Payment gateway integration
Real-time features and third-party integrations
Bug fixing and performance optimization
App maintenance and feature enhancements
Whether you need a cross-platform solution with Flutter or React Native, or a fully native application built with Swift or Kotlin, I can help transform your idea into a reliable, scalable, and user-friendly mobile product.
Feel free to contact me before placing an order so we can discuss your project requirements and find the best solution for your mobile app.
Get to know Valerii M
UI UX, Reactjs, Flutter developer
- FromUkraine
- Member sinceFeb 2026
Languages
English, Ukrainian, German, Spanish
My Portfolio
FAQ
Do you build apps for both iOS and Android?
Yes, all Flutter apps are cross-platform.
Do you provide the source code?
Yes, included in all packages
Can you integrate backend or APIs
Yes, Standard and Premium packages include backend/API integration
How many revisions are included?
Basic: 2, Standard: 3–4, Premium: 5
Can I get my app faster?
Extra Fast Delivery available as a Gig Extra
Can you create custom UI and animations?
Yes, included in Standard and Premium packages; extras for additional assets
Do you provide post-launch support?
Guidance for minor fixes and updates is included
Do you use Firebase?
Yes, we can integrate Firebase for authentication, database, analytics, and notifications

