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I will develop flutter apps for android and ios with backend
Md Arif Hosain
About this gig
Looking to turn your idea into a powerful mobile app? You're in the right place!
I am a professional Full-Stack Developer specializing in Flutter mobile apps and NestJS backend development. I build fast, scalable, and secure applications for Android and iOS using clean architecture, modern UI/UX, and robust backend systems.
What I Offer:
- Flutter app development for Android & iOS
- Custom backend development with NestJS & Node.js
- REST API, GraphQL, and WebSocket integration
- PostgreSQL, MongoDB, MySQL, and Firebase integration
- Authentication, push notifications, and payment gateway integration
- App icon and splash screen setup
- Performance optimization and bug fixing
- Google Play Store & Apple App Store deployment support
Applications I Build:
- Business, SaaS & Fintech Apps
- E-commerce Platforms
- Delivery & Booking Apps
- Social Networking Apps
- Startup MVPs & Custom Solutions
Why Choose Me?
- Full-Stack Expertise (Frontend + Backend)
- Clean, scalable, and maintainable code
- High-performance and secure solutions
- Professional communication and on-time delivery
️ Please contact me before placing an order to discuss your requirements and choose the best package.
Get to know Md Arif Hosain
Md Arif Hosain
Full Stack Developer Turning Ideas into Web and Mobile Apps
- FromBangladesh
- Member sinceMay 2026
- Avg. response time1 hour
Languages
English
Hi, I'm Md Arif Hosain, a Full Stack Developer with 5+ years of experience. I help business owners and startups turn ideas into scalable digital products—even if you're not technical, I'll guide you through the entire process.
What I deliver:
1. Flutter Mobile Apps (iOS & Android)
2. Web Applications & Admin Dashboards
3. Secure Backend APIs (NestJS) & Firebase
4. Smart AI-Powered Features
Why choose me? Clean code, clear communication, and on-time delivery. Let's work together to build your application!.
My Portfolio
FAQ
Can you integrate payment gateways and third-party services?
Absolutely. I can seamlessly connect payment networks (Stripe, PayPal, etc.), OAuth social logins (Google, Apple, Facebook), maps/geolocation tracking, push notification servers, and any other third-party web services required for your business platform.
Do you offer post-launch support if my app runs into bugs?
Yes, your peace of mind matters. I provide a complimentary 14-day technical support window after delivery to fix any unexpected bugs or logic errors. For long-term server maintenance or feature updates, we can set up a custom ongoing contract.
Will my application work on tablets and different screen sizes?
Yes. Every mobile application I develop is built with a responsive grid architecture. This ensures that the layout dynamically scales and renders beautifully across smartphones, tablets, and various screen resolutions.
What information or assets do you need from me to start?
To kick off development smoothly, I will need your core app idea, feature requirements, reference apps, and branding assets (if available). Since I handle full-stack logic, any existing API documents or specific database preferences are also highly appreciated.
Is the complete project source code included in my order?
Well-commented frontend and backend source code is fully included at no extra cost in the Standard and Premium packages. If you purchase the Basic package, you can easily add the full project source files to your order as a Gig Extra.
Will you publish my mobile app to the Apple App Store and Google Play Store?
Complete deployment support is fully included in the Premium package. For the Basic and Standard tiers, I can handle the full compilation and upload process for you as a paid "Gig Extra." Note: You must provide your own Apple and Google developer accounts.
Do I need to provide the UI/UX design, or will you create it?
I can work either way. If you have design assets (Figma, Adobe XD, or Sketch), I will convert them into pixel-perfect Flutter code. If you do not have a design, I will create a modern, clean, and responsive UI layout from scratch tailored to your brand.
What databases and API protocols do you work with?
I design and manage relational and non-relational databases including PostgreSQL, MongoDB, MySQL, and Cloud Firestore. For system communication, I integrate high-performance REST APIs, GraphQL, and real-time WebSockets for instant data synchronization.
Do you build custom backends, or do you only use Firebase?
I offer both! Unlike frontend-only developers, I am a Full-Stack engineer. I specialize in building robust, secure, and enterprise-grade custom backends using NestJS (Node.js) for complex business logic, as well as integrating Firebase for rapid cloud deployments.
Will the app work on both Android and iOS devices?
Yes, absolutely! I build your mobile application using the Flutter framework. It uses a single cross-platform codebase that compiles natively into both high-performance Android and iOS apps, ensuring a seamless user experience across all devices.
