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I will build high performance flutter mobile app development with ai integration
Sami Ullah
About this gig
Looking for a high-performance, production-ready mobile app? You're in the right place!
I'm Samiullah, a Flutter developer and Mobile Product Engineer with 6+ years of core engineering experience in mobile app development. I specialize in building premium iOS & Android apps using Flutter & Dart, bridging native-grade performance with modern AI integrations.
Whether you need a robust startup MVP or enterprise-level automation, I deliver secure, scalable, revenue-driving app development solutions.
What This Gig Covers:
- Custom Flutter app development (iOS & Android)
- Smart AI integration (Chatbots, OpenAI API, Automation)
- Figma to Flutter (Pixel-perfect, responsive UI/UX)
- Advanced Backend (REST APIs, Firebase, Node.js, MySQL)
- Enterprise Modules (Payment Gateways, Biometric Auth, Maps)
Architecture & Best Practices:
Clean Architecture with robust State Management (BLoC/Provider). Code is modular, secure, and ready for future scaling.
Why Me?
6+ years experience, native Android background, business-focused approach, 100% clean & documented code.
NOTE: Please message me before ordering to map out a custom blueprint for your app!
Get to know Sami Ullah
Sami Ullah
Flutter Developer Building Cross Platform Apps with Native Performance
- FromPakistan
- Member sinceOct 2020
- Last delivery10 months
Languages
English
Hi, I'm Samiullah — a Flutter developer and Mobile Product Engineer with 6+ years of experience in mobile app development and Cross-Platform architecture. My native Android (Java/Kotlin) background gives me a technical edge in bridging performance with seamless Flutter apps.
My Expertise:
⚡ Flutter Cross-Platform Apps (Clean Architecture)
🛠️ REST APIs, Firebase, Payment Gateways & AI Integration
🎨 Figma to Pixel-Perfect UI/UX
🚀 App Optimization & Bug Fixing
Let's turn your vision into a scalable reality! 🚀
My Portfolio
FAQ
Will I receive the complete source code of the app?
Yes, you will receive the full source code of the Flutter app upon project completion. It’s all yours!
What’s the price and timeline for my Flutter app project?
The cost and timeline depend on your app’s features and complexity. Let’s schedule a quick chat to go over your needs and provide a personalized estimate.
Can you customize or modify an existing Flutter app?
Absolutely! I can customize your current Flutter app. To get started, we’ll need a brief meeting to understand your app and the changes you need.
Do you handle deployment to the App Store and Google Play?
Yes, I offer app deployment services. You’ll just need to provide your app’s Terms & Conditions and privacy/corporate policies to meet Apple and Google’s requirements.
How long does app development usually take?
It depends on the project’s complexity. Some apps take a few weeks, while more advanced ones may require a few months. I’ll give you an exact estimate after understanding your scope.
Can you redesign or revamp my existing Flutter app?
Definitely! I specialize in redesigning Flutter apps to improve UI/UX, performance, or to align with new business goals.
Can I request iOS-only or Android-only delivery?
Yes! Whether you need an iOS-only or Android-only app, I can deliver accordingly.
Can you sign an NDA (Non-Disclosure Agreement)?
Absolutely! I respect your privacy and your business ideas. I'm open to signing an NDA before we discuss your project in detail.
Can you connect my app to a backend or API?
Yes, I can integrate your app with REST APIs, Firebase, or any custom backend, ensuring seamless data flow and performance.
Can you integrate third-party packages like payment gateways, maps, or chat?
Yes, I can integrate all major third-party services including Stripe, PayPal, Google Maps, Firebase Chat, and more
