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I will do mobile app development as an app builder, flutter developer
Nizam Uddin
Level 2
1 order in queue
5.0
5.0
About this gig
Are you looking for a professional Flutter app builder for mobile app development?
You're at the right place! I am here to create high-performance, visually stunning, responsive mobile apps for Android and iOS.
I build modern, fast, and user-friendly mobile apps for Android and iOS using Flutter. Whether you need a new mobile app, MVP, app redesign, app creation, or full app development with backend/API integration, I can help turn your idea into a real product.
Services I Offer:
- Flutter mobile app development
- Android app and iOS app development
- Firebase setup and integration
- REST API integration
- Backend with Node.js
- Admin panel development
- App submission support
- AI chatbot
- AI Integration
Technologies I use:
- UI/UX Design: Figma
- Framework: Flutter
- Language: Dart
- Backend: Nodejs/Laravel
- Database: MongoDB/MySQL
Why Choose Me?
- Fast, Reliable Service With a Proven Track
- Daily Working Update & 24/7 Availability
- Clear Communication & Timely Delivery
I can build booking apps, delivery apps, e-commerce apps, education apps, travel apps, medical apps, chat apps, and custom business apps.
Please message me before placing an order so we can discuss.
Get to know Nizam Uddin
Nizam Uddin
Customer Satisfaction is our first Priority!
Level 2
- FromBangladesh
- Member sinceMay 2025
- Last delivery3 weeks
Languages
English
Hi,
I'm a passionate and experienced mobile app developer with 5+ years of hands-on expertise in building high-quality, feature-rich apps using Flutter. I specialize in crafting modern, visually appealing, and high-performance applications that run seamlessly on both iOS and Android platforms.
Whether you need a brand-new app or want to revamp an existing one, I’m here to bring your vision to life with clean code, intuitive UI/UX, and reliable back-end integration.
Let’s work together to build a mobile experience that stands out and drives real results for your business or idea.
Thanks
My Portfolio
FAQ
How long does it take to develop a mobile app?
The development timeline depends on the complexity of the app. I'll provide you with a personalized estimate based on your requirements after discussing the project.
Will I receive the complete source code of my app?
Yes! Upon project completion, you’ll receive the full source code of your app.
What about ongoing maintenance and updates?
I offer post-launch support and maintenance services. I can provide ongoing assistance if you need updates, new features, or bug fixes after the app goes live.
Can you add payment gateway, Google Maps, OTP login, or chat features?
Yes. I can integrate features such as Stripe, PayPal, Google Maps, OTP login, live chat, push notifications, booking systems, and other third-party services based on your app requirements.
Can you connect my Flutter app with an existing backend or website?
Yes. I can connect your Flutter mobile app with an existing backend, website, CRM, admin panel, or database using REST API integration. If your business already has a website or web application, I can help build a mobile app that communicates with your existing system so users, orders, bookings, pro
Can you help publish the app on Google Play Store and Apple App Store?
Yes. I can help prepare your Android app and iOS app for submission to the Google Play Store and Apple App Store. This may include app icon setup, splash screen, app signing, build preparation, store listing support, screenshots guidance, and submission assistance. Please note that you need your own
Reviews
45 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T tenywaabudukari
Repeat Client
United States
Working with Nizam was a great experience. he delivered the project exactly as promised and paid close attention to every detail. Communication was smooth throughout, and he was always helpful and quick to respond to any requests.
$400-$600
Price
3 months
Duration
Helpful?J justincbravely
United States
Excellent work! Nizam built the flutter app within the agreed timeline and even added some helpful improvements. I'm very satisfied with the result.
$100-$200
Price
7 days
Duration
N 
Seller's Response
Helpful?S scottpeaco
United States
Nizam is truly awesome! He delivered excellent work with great attention to detail. I’m very satisfied with the results and would highly recommend him to anyone looking for quality and professionalism.
$50-$100
Price
2 days
Duration
N Seller's Response
Helpful?C christopherbir
Netherlands
Nizam is an outstanding expert in mobile app development! I’m truly grateful for his help. He completed the work even faster than expected, and I highly recommend him for any project.
$50-$100
Price
11 days
Duration
Helpful?M michaelhensle4
United States
Great communication throughout the project and quick updates every day — highly recommended sellers! Will definitely work with you again for future upgrades.
$50-$100
Price
8 days
Duration
N Seller's Response
Helpful?
Reviews
45 reviews for this Gig
| (45) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T tenywaabudukari
Repeat Client
United States
Working with Nizam was a great experience. he delivered the project exactly as promised and paid close attention to every detail. Communication was smooth throughout, and he was always helpful and quick to respond to any requests.
$400-$600
Price
3 months
Duration
Helpful?J justincbravely
United States
Excellent work! Nizam built the flutter app within the agreed timeline and even added some helpful improvements. I'm very satisfied with the result.
$100-$200
Price
7 days
Duration
N Seller's Response
Helpful?S scottpeaco
United States
Nizam is truly awesome! He delivered excellent work with great attention to detail. I’m very satisfied with the results and would highly recommend him to anyone looking for quality and professionalism.
$50-$100
Price
2 days
Duration
N Seller's Response
Helpful?C christopherbir
Netherlands
Nizam is an outstanding expert in mobile app development! I’m truly grateful for his help. He completed the work even faster than expected, and I highly recommend him for any project.
$50-$100
Price
11 days
Duration
Helpful?M michaelhensle4
United States
Great communication throughout the project and quick updates every day — highly recommended sellers! Will definitely work with you again for future upgrades.
$50-$100
Price
8 days
Duration
N Seller's Response
Helpful?
