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$
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I will professional flutter developer for high quality android and ios mobile app
Khan Arif
Level 2
4.9
4.9
About this gig
Are you looking for a professional Flutter app developer to build a high-quality Android and iOS mobile app?
You're in the right place!
With 4+ years of experience in Flutter app development, I build fast, modern, and scalable apps with clean architecture and secure backend integration. My focus is delivering pixel-perfect UI, smooth performance, and a seamless user experience.
Services I Provide:
- Custom Android & iOS app development (Flutter)
- UI/UX implementation & responsive layouts
- Firebase (Auth, Firestore, Push Notifications)
- REST API & FastAPI backend integration
- Payment gateway integration (Stripe, PayPal, SSLCommerz)
- Real-time features, app optimization & bug fixing
- Publishing to Google Play Store & Apple App Store
Why Work With Me:
- Clean & maintainable code
- Fast delivery + professional communication
- Secure, high-performance mobile apps
- Free consultation before placing an order
I develop business apps, e-commerce apps, service apps, booking apps, healthcare apps, educational apps, and fully custom mobile app solutions.
Contact me anytime to discuss your project and get the perfect Flutter app for your business.
Get to know Khan Arif
Khan Arif
Flutter Developer FastAPI Backend Developer WordPress Developer
Level 2
- FromBangladesh
- Member sinceFeb 2020
- Avg. response time1 hour
- Last deliveryabout 15 hours
Languages
English, Bengali
I’m Khan Arif, Founder of CodeStation AI, helping startups and businesses turn ideas into real mobile apps, SaaS platforms, and backend systems.
I build scalable Flutter apps, FastAPI backends, and cloud-ready solutions that pass App Store & Play Store approval and support real users.
If you need a reliable developer who focuses on product quality, stability, and long-term support, feel free to message me with your idea — I’ll guide you to the best solution.
My Portfolio
Other Mobile App Development Services I Offer
FAQ
Do you develop both Android and iOS apps?
Yes. I build fully functional Android and iOS apps using Flutter with a single, optimized codebase.
Do you provide backend development?
Yes. I can integrate any REST API and also build a complete backend with FastAPI, Firebase, or your preferred technology.
Can you publish the app to the Play Store and App Store?
Absolutely. I handle complete store submission, guidelines, screenshots, app build, and support during review.
Do you provide UI/UX design?
Yes. I offer modern, responsive, and pixel-perfect UI/UX designs based on your requirements or existing mockups
What do I need to get started?
You only need your app idea, feature list, design preferences, and (optional) API documentation. I will guide you through everything else.
Do you offer post-delivery support?
Yes. I provide free support for minor fixes after delivery, and extended support packages are also available.
Can you integrate payment gateways?
Yes. I can integrate Stripe, PayPal, SSLCommerz, and other payment providers depending on your region.
Do you sign NDA for confidential projects?
Yes. I can sign a non-disclosure agreement to protect your project idea and data.
Reviews
14 reviews for this Gig
| (13) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C cyber_prep
Repeat Client
Pakistan
He is awesome for everything relevant to mobile apps development. He is now my only choice for future mobile apps projects. Thanks Arif!
$100-$200
Price
2 days
Duration
A 
Seller's Response
Helpful?C cyber_prep
Repeat Client
Pakistan
Excellent Android application with a well-thought-out design and smooth performance. All features function reliably, and the app maintains strong stability. The Android in-app subscription integration is seamless and well-handled, providing a smooth and secure user experience. Overall, this reflects...
$100-$200
Price
1 day
Duration
A Seller's Response
Helpful?O oyotechs
Repeat Client
United States
Excellent experience working with this developer. He did a great job, delivered exactly what I needed, on time, and with clear communication throughout the project. Highly recommended.
$100-$200
Price
3 weeks
Duration
A Seller's Response
Helpful?O oyotechs
Repeat Client
United States
Very professional and knowledgeable
$100-$200
Price
3 weeks
Duration
A Seller's Response
Helpful?D defshop
Repeat Client
United States
I just want to say that Khan nailed every request and wasted no time doing so. He done everything that he said he would and never over charged me! I plan to use Khan for all my future works.
Up to $50
Price
1 day
Duration
A Seller's Response
Helpful?
Reviews
14 reviews for this Gig
| (13) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C cyber_prep
Repeat Client
Pakistan
He is awesome for everything relevant to mobile apps development. He is now my only choice for future mobile apps projects. Thanks Arif!
$100-$200
Price
2 days
Duration
A Seller's Response
Helpful?C cyber_prep
Repeat Client
Pakistan
Excellent Android application with a well-thought-out design and smooth performance. All features function reliably, and the app maintains strong stability. The Android in-app subscription integration is seamless and well-handled, providing a smooth and secure user experience. Overall, this reflects...
$100-$200
Price
1 day
Duration
A Seller's Response
Helpful?O oyotechs
Repeat Client
United States
Excellent experience working with this developer. He did a great job, delivered exactly what I needed, on time, and with clear communication throughout the project. Highly recommended.
$100-$200
Price
3 weeks
Duration
A Seller's Response
Helpful?O oyotechs
Repeat Client
United States
Very professional and knowledgeable
$100-$200
Price
3 weeks
Duration
A Seller's Response
Helpful?D defshop
Repeat Client
United States
I just want to say that Khan nailed every request and wasted no time doing so. He done everything that he said he would and never over charged me! I plan to use Khan for all my future works.
Up to $50
Price
1 day
Duration
A Seller's Response
Helpful?
