I will cross platform app development for android and ios using flutter


About this gig
Flutter Cross-Platform App Development for iOS & Android
Welcome to the realm of mobile app magic! With 8+ years in Android, iOS & Flutter development, I've helped startups and established businesses turn ideas into app success stories.
Stop paying twice for two apps. I build cross-platform apps using Flutter that run flawlessly on both iOS and Android from a single codebase.
What You Get:
Custom Cross-Platform App (iOS & Android)
Clean, Modern UI/UX Design
Firebase / API Integration
App Icon & Splash Screen
App Store & Play Store Submission
Full Source Code Included
Why Work With Me:
8+ years native & Flutter experience
Apps with 100K+ downloads
100% 5-star client satisfaction
Fast delivery ~12 days typical
30 days free post-launch support
Low-cost Basic, unlimited revisions on Premium
How I Work:
1 Discuss your idea or design
2 Design (or refine) your UI/UX
3 Development with daily updates
4 App store & play store submission
5 Ongoing post-launch support
I'll guide you through the maze of app development technical expertise plus honest counsel to help your project succeed.
Message me before ordering, let's build something great!
Get to know Al Amin
Mobile App Developer I Flutter and React Native
- FromBangladesh
- Member sinceJul 2026
- Avg. response time1 hour
Languages
Bengali, English
Other Mobile App Development Services I Offer
FAQ
Do you build apps for both Android and iOS?
Yes. I use Flutter to build one cross-platform codebase that runs natively on both Android and iOS, saving you time and cost compared to building two separate apps.
Can you convert my existing app idea, design, or Figma file into a working app?
Absolutely. Whether you have a full design, a rough sketch, or just an idea, I can build your Flutter app from scratch or match your existing design 1:1.
Will I own the full source code after the project is done?
Yes, you receive 100% ownership of the complete, clean source code once the project is delivered and finalized.
Do you handle backend and database integration too?
Yes. I integrate Firebase or connect to your existing REST APIs for authentication, databases, push notifications, and other backend needs.
How long does it take to build my app?
Most standard apps take around 12 days depending on features and complexity. I'll give you a clear timeline after we discuss your requirements.
Will you help publish my app to the App Store and Play Store?
Yes. I guide you through the full submission process for both stores, including setup and compliance requirements.
What happens if I find a bug after delivery?
All packages include 30 days of free post-launch support, so any bugs are fixed at no extra cost during that period.
What's the difference between your Basic and Premium packages?
Basic is ideal for simple apps or MVPs with core features, while Premium includes advanced functionality, unlimited revisions, and full source code delivery. I'll help you pick the right one after understanding your project.
Do I need to have a finished design before contacting you?
No. You can come with just an idea — I'll design the full UI/UX from scratch using a structured design process.
What if I need additional features after the project is delivered?
We can discuss scope and pricing for new features anytime, I offer ongoing support beyond the initial delivery.

