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I will build your flutter mvp startup app for ios and android
Ratul Hasan
About this gig
Custom Flutter App Development for Android & iOS: Fast, Reliable & Scalable
Welcome! I'm Ratul, a professional Flutter developer with extensive experience building high-performance, beautiful, and fully customized mobile apps for both Android and iOS platforms. Whether you need a startup MVP, an upgrade of your existing app, or a brand new cross-platform app, I'm here to turn your idea into reality.
What you get with my gig:
- Fully customized Flutter app tailored to your business or personal needs
- Support for both Android & iOS from a single codebase saves time & cost
- Responsive, pixel-perfect UI/UX designed with Flutter's rich widget library
- Integration of APIs, databases, Firebase, payment gateways, and third-party services
- Clean, maintainable code with clear documentation for easy future updates
- Bug-free delivery and thorough testing on real devices & emulators
- Ongoing support & communication during development, your satisfaction is priority
Why choose me?
- Years of hands-on Flutter & Dart experience
- Proven track record delivering apps on time and with high quality
- Passionate about clean code, performance optimisation, and user experience
- Friendly and responsive communication
Get to know Ratul Hasan
Ratul Hasan
Software Engineer
- FromBangladesh
- Member sinceDec 2018
- Avg. response time1 hour
- Last delivery11 months
Languages
Bengali, English
👋 Hi there! I'm Ratul, a passionate Software Engineer with expertise in Flutter, Python, C#, and the .NET Framework. I specialize in building fast, reliable, and beautiful cross-platform applications — whether a mobile app in Flutter, a desktop tool in .NET, or a backend API in Python.
With 5 years of hands-on experience, I deliver clean code, intuitive UI/UX, and scalable architecture. I’m dedicated to solving real-world problems with tech that works.
Let’s bring your idea to life — efficiently and professionally.
My Portfolio
FAQ
What information do you need to start my Flutter app?
Just a clear idea of what your app should do, any specific features you want, and if you have any design preferences or examples. That’s it! I’ll handle the rest.
Will my app work on both Android and iOS?
Yes! I build a single app that runs perfectly on both platforms.
How long will it take to complete my app?
Usually between 1 to 4 weeks, depending on the complexity. I’ll give you an exact timeline after understanding your project.
Can you help me publish my app?
Yes, I offer help with publishing your app on Google Play and the App Store as an extra service.
