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I will develop custom ai powered flutter mobile app for ios and android
Gokhan Kartal
About this gig
Hi, I am Gökhan, a Flutter developer focused on building modern, scalable, and high-performance mobile applications for iOS and Android.
I can help you turn your idea into a complete Flutter app, whether you need a brand-new application, new features for an existing project, bug fixes, API integrations, AI-powered functionality, or backend connectivity.
I work with technologies such as Flutter, Dart, REST APIs, Firebase, Appwrite, Supabase, Google Cloud, push notifications, authentication, subscriptions, in-app purchases, and third-party services. I can also integrate AI features including chat assistants, image generation, text processing, smart recommendations, and custom AI APIs.
- Custom Flutter app development
- iOS & Android applications
- AI API integrations
- REST API & backend integration
- Firebase / Appwrite / Supabase
- Authentication & user accounts
- Push notifications
- Bug fixing and performance optimization
- Existing Flutter project improvements
- App Store & Google Play preparation
Every project is different, so please contact me before placing an order. Tell me about your idea, required features, design, backend, and any existing source code or API documentation.
Get to know Gokhan Kartal
Gokhan Kartal
Software Developer
- FromTurkey
- Member sinceSep 2026
Languages
Turkish, English
Hi, I'm Gökhan, a web and mobile app developer focused on creating modern, interactive, and high-quality digital experiences.
I build cross-platform iOS and Android applications, immersive 3D websites, animated landing pages, interactive sections, and custom digital products tailored to each project. On the mobile side, I work with Flutter, REST APIs, Firebase, Appwrite, Supabase, authentication systems, push notifications, subscriptions, and AI integrations.
If you're looking for interactive 3D experiences, or professional mobile applications that stand out, I'd be happy to work with you.
My Portfolio
Other Mobile App Development Services I Offer
FAQ
What types of Flutter apps can you develop?
I can build a wide range of Flutter applications, including productivity apps, AI-powered apps, business tools, booking systems, subscription-based apps, dashboards, social features, and custom mobile solutions for both iOS and Android.
Can you turn my idea into a complete mobile app?
Yes. You can share your idea, feature list, references, or rough concept, and I can help structure it into a clear mobile app development plan before starting the project.
Can you integrate AI features into my app?
Yes. I can integrate AI-powered features such as chat assistants, content generation, image generation, text analysis, smart recommendations, and other API-based AI services depending on your project requirements.
Can you connect my Flutter app to APIs and cloud services?
Absolutely. I can integrate REST APIs, Firebase, Appwrite, Supabase, custom backends, authentication systems, databases, cloud storage, push notifications, and third-party services.
Will the app work on both iOS and Android?
Yes. Flutter allows me to build a shared codebase for both platforms while still handling platform-specific requirements when necessary.
Can you work with an existing Flutter project?
Yes. I can improve, extend, debug, optimize, or add new features to an existing Flutter application. Please send me information about the current project before ordering so I can review the scope.
Can you implement subscriptions and in-app purchases?
Yes. I can integrate subscription systems and in-app purchases using solutions such as RevenueCat, Adapty, or native App Store and Google Play billing, depending on your project.
Can you add authentication and user accounts?
Yes. I can implement email/password login, Google Sign-In, Sign in with Apple, password recovery, account management, and other authentication flows supported by your backend.
Will I receive the complete Flutter source code?
Yes. For full development projects, the completed source code is included unless we agree on a different arrangement before the order.
What should I send you before we start?
Please send your app idea, required features, preferred design style, reference apps or websites, backend requirements, and any existing Figma files, APIs, or source code. The more information you provide, the more accurately I can estimate the scope and delivery time.
