I will develop android app with flutter or native java kotlin app


About this gig
Looking for a professional Android app developer? You're in the right place!
I'm Sumon, a skilled Android developer specializing in high-performance mobile applications using Flutter and native Android. I also build robust backends with Django and Flask for complete solutions.
What I Offer: Native Android & Flutter apps, Backend development (Django/Flask/Firebase/Supabase/Aws), Material Design UI/UX, Custom REST API development, User authentication & security, Payment gateways (Stripe, PayPal, Razorpay,) Push notifications & real-time chat, Google Maps & GPS tracking, Database design & optimization Admin panel development, Play Store deployment assistance
My Specializations: Dating apps, delivery apps, streaming platforms, restaurant/food ordering, social networking, health & fitness trackers, e-commerce, productivity tools, real estate apps, and VPN applications.
Why Choose Me:
- Full-stack developer (App + Backend)
- Thoroughly tested on real Android devices
- Clean, well-documented code
- Regular progress updates
- Post-delivery support included
- 100% satisfaction guaranteed
Ready to turn your idea into a successful Android app? Let's make it happen!
Contact me before ordering to discus
Get to know Sumon Kumar
Full Stack Web and Mobile App Developer, React, Django, Flutter, Android
- FromBangladesh
- Member sinceSep 2021
- Avg. response time1 hour
- Last delivery2 months
Languages
Bengali, English, Hindi, Urdu, Spanish, Arabic
My Portfolio
Other Mobile App Development Services I Offer
FAQ
Do you build native Android or Flutter apps?
I offer both! Native Android (Java/Kotlin) provides the best performance and access to all Android features. Flutter offers a beautiful UI and potential iOS expansion later. I'll recommend the best option based on your specific requirements.
Will you publish my app on Google Play Store?
Basic package includes a detailed step-by-step guide. Standard includes submission assistance and guidance. Premium includes complete deployment where I handle the entire process from account setup to publishing.
What information do I need to provide before starting?
Please share: app purpose, list of features, design preferences, reference apps, color scheme, logo (if available), and any specific requirements. The more detailed information you provide, the better I can deliver.
What files will I receive upon delivery?
You'll receive APK file for testing, AAB file for Play Store (Standard/Premium), complete source code, documentation, and assets. Premium package also includes admin panel source code if applicable.
Which backend technology should I choose?
Firebase is great for quick deployment and real-time features. Django/Flask is better for complex business logic, custom requirements, and full control. I'll help you choose based on your app's needs and future scalability.
Do you provide an admin panel?
Standard package includes basic admin features via Firebase console. Premium package includes a complete web-based admin panel built with Django/Flask where you can manage users, content, orders, analytics, and all app data.
Can you integrate payment gateways?
Yes! I can integrate Stripe, PayPal, Razorpay, Google Pay, and other payment solutions. This is included in Premium package or available as an extra for other packages.
Will the app work offline?
Yes! I implement local databases (SQLite/Room) for offline functionality. Users can access cached data and sync when internet connection is restored.
Can you add features to my existing Android app?
Absolutely! I can work with existing apps to add new features, fix bugs, improve UI/UX, optimize performance, or integrate new services. Just share your source code and requirements.
What types of apps are you most experienced with?
I specialize in dating apps, food delivery & restaurant apps, streaming platforms, social networking, health & fitness trackers, e-commerce stores, productivity tools, real estate applications, and VPN apps. I have hands-on experience building these app types with all necessary features.
2 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Z zenddon

United States
Excellent work, professional delivered with ease. Exactly what we were looking for. I would highly recommend him.
$100-$200
Price
9 days
Duration
S 
Seller's Response
Helpful?D dragos1978

Spain
Sumon Kmr truly EXCELLED in mobile app development with exceptional professionalism and thorough documentation. Working with him was a breeze, thanks to his proactive communication and deep understanding of the project. Highly recommended for anyone seeking outstanding results and smooth collaboration! 👍
$200-$400
Price
3 weeks
Duration
S 
Seller's Response
Helpful?
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Z zenddon

United States
Excellent work, professional delivered with ease. Exactly what we were looking for. I would highly recommend him.
$100-$200
Price
9 days
Duration
S 
Seller's Response
Helpful?D dragos1978

Spain
Sumon Kmr truly EXCELLED in mobile app development with exceptional professionalism and thorough documentation. Working with him was a breeze, thanks to his proactive communication and deep understanding of the project. Highly recommended for anyone seeking outstanding results and smooth collaboration! 👍
$200-$400
Price
3 weeks
Duration
S 
Seller's Response
Helpful?

