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I will do mobile app development build app react native flutter ai mobile app developer
Steve W
About this gig
Looking for a reliable mobile developer to turn your idea into a professional app?
I specialize in mobile app development for businesses, startups, and entrepreneurs who want a fast, modern, and user-friendly product.
My services include:
- iOS app development
- Android app development
- Flutter app development
- Cross-platform app development
- Custom mobile app development
- App UI/UX implementation
- Business and eCommerce apps
- App redesign and improvements
- API and third-party integrations
- Bug fixing and performance optimization
- Firebase integration
- App deployment support
Whether you have an idea to build from scratch or an existing product that needs improvement, I can help bring it to life with clean development and a smooth user experience.
Using Flutter and modern development tools, I can create solutions that work seamlessly across iOS and Android while maintaining quality, performance, and scalability.
Let's turn your concept into a functional mobile product that your users will enjoy.
Send me a message today and let's discuss your project! Let's start building your mobile app.
Get to know Steve W
Steve W
Building secure, scalable, high performance web and mobile applications
- FromUnited States
- Member sinceJul 2026
- Avg. response time1 hour
- Last delivery1 day
Languages
English, French, Spanish, German
I'm Steve, a professional Full‑Stack Website and Mobile App Developer with 7+ years of experience building modern, scalable, and conversion‑focused applications. I specialize in React, Node.js, and enterprise‑grade eCommerce platforms. My goal is simple: deliver clean, high‑performance digital solutions that solve real business problems and drive measurable results.
My Portfolio
FAQ
Do you develop for both Android and iOS?
Yes. I can build native apps or cross-platform apps for Android + iOS using Flutter or React Native.
Which technology do you use (Flutter or React Native)?
I can use either based on your needs. If you’re not sure, I’ll recommend the best option depending on performance, budget, timeline, and features.
Can you build an MVP first?
Yes. I can build a lean MVP with core features so you can test the market, then we can upgrade it to a full product.
Do you provide UI/UX design?
Yes. I can design a modern, user-friendly UI. If you already have Figma/Adobe XD designs, I can develop directly from them.
Will I get the source code?
Yes. You will receive the complete source code and project files (as agreed in the order).
Can you integrate Firebase and APIs?
Yes. I can integrate Firebase (Auth, Firestore, Storage, Push Notifications) and REST APIs, as well as payment gateways and third-party services (depending on requirements).
Do you build the backend too?
If you need it, yes. I can build or connect a backend (Firebase or custom API). Please message me with details so I can suggest the best approach.
Do you publish the app to the App Store / Play Store?
I can assist with the build, configuration, and submission guidance. Final publishing requires your own developer accounts, and approval is always up to Apple/Google.
Do I need Apple/Google developer accounts?
Yes. You’ll need your own Google Play Console and Apple Developer accounts. I can guide you through setup if needed.
