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I will do mobile app development, android app, ios app development as flutter developer
Sabbir
Level 2
3 orders in queue
5.0
5.0
Gig Summary
What people loved about this freelancer
adamcharlotted
United States
Sabbir delivered exactly the style we were looking for. The designs feel modern, engaging, and well thought out. Great experience from beginning to end.
gisomalexa
United States
Great experience working with Sabbir on our Wedding Ceremony App UI/UX Design. Professional communication and a clear understanding of our requirements. Highly recommended!
burkepatrickt
United States
Nice experience working with Sabbir! He understood exactly what I wanted and created a clean, beautiful home screen for my coffee shop app. Communication was...
kristinhatch775
United States
The seller understood my idea well, kept the app simple and polished, and delivered everything as agreed. Communication was smooth throughout, and I’m very satisfied with the final result.
inger_karlsen
United States
Sabbir developed our grocery delivery app smoothly from the existing Figma designs. Clean code, good API integration, and the app feels fast and responsive....
About this gig
Welcome to my Mobile App Development gig.
Are you seeking an expert mobile app developer to build a standout mobile app for your business that captivates users and drives results? I specialize in creating high-performance, responsive mobile apps using Flutter for cross-platform development.
As an experienced Flutter mobile app developer, I build fast, scalable, and cost-effective apps that run smoothly on both Android and iOS.
What I Offer
- Custom Android & iOS App Development
- Cross-Platform Apps with Flutter
- Modern UI/UX Design
- API Development (Secure & Scalable)
- Custom and third-party API integration
- Real-time features integration
- Bug Fixing & App Performance Optimization
- App Publishing Support (Google Play & App Store)
- Maintenance & Long-Term Support
Types of Apps I Build
- Business & Service Apps
- E-commerce Mobile Apps
- Booking & Appointment Apps
- Social Media Apps
- AI-powered mobile apps
- Custom mobile app solutions
- Clone apps
Lets turn your idea into a real mobile app. Contact me before ordering to discuss your project.
Get to know Sabbir
Sabbir
Flutter and React Native Specialist
Level 2
- FromBangladesh
- Member sinceMay 2026
- Avg. response time1 hour
- Last deliveryabout 14 hours
Languages
Bengali, English
Need a mobile app that is fast, scalable, and user-friendly? I help startups and businesses turn ideas into high-quality Android and iOS applications using Flutter and React Native.
From MVPs to full-scale products, I focus on clean architecture, responsive UI, seamless API integration, performance optimization, and reliable deployment. My goal is to deliver solutions that not only work flawlessly but also support your business growth.
Expect clear communication, attention to detail, and a commitment to delivering quality results on time.
FAQ
What do you need to start developing my app?
I need a clear idea of your app, a list, and any reference apps or designs if available. Don’t worry if it’s not fully ready—I can guide you.
How long does it take to develop an app?
The timeline depends on the app’s complexity and features. A basic app may take a few weeks, while larger projects can take a few months.
Can you add authentication and user login systems?
Yes, I can implement secure login systems including email/password, Google, Apple, Facebook, OTP, and more.
Do you develop admin panels for app management?
Yes, I can create a custom admin dashboard to manage users, content, orders, analytics, and app settings.
Can you sign an NDA for my app idea?
Yes, I respect client privacy and can sign a Non-Disclosure Agreement (NDA) if required.
What technologies do you use for app development?
I mainly use Flutter and react native for mobile app development along with Firebase, Node.js, Laravel, python and REST APIs depending on project requirements.
Reviews
20 reviews for this Gig
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| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A adamcharlotted
United States
Sabbir delivered exactly the style we were looking for. The designs feel modern, engaging, and well thought out. Great experience from beginning to end.
$100-$200
Price
11 days
Duration
Helpful?G gisomalexa
United States
Great experience working with Sabbir on our Wedding Ceremony App UI/UX Design. Professional communication and a clear understanding of our requirements. Highly recommended!
$100-$200
Price
13 days
Duration
D 
Seller's Response
Helpful?B burkepatrickt
United States
Nice experience working with Sabbir! He understood exactly what I wanted and created a clean, beautiful home screen for my coffee shop app. Communication was smooth, delivery was on time, and I’m very happy with the final result. Thank you!
$50-$100
Price
9 days
Duration
D Seller's Response
Helpful?K kristinhatch775
United States
The seller understood my idea well, kept the app simple and polished, and delivered everything as agreed. Communication was smooth throughout, and I’m very satisfied with the final result.
$100-$200
Price
9 days
Duration
D Seller's Response
Helpful?I inger_karlsen
United States
Sabbir developed our grocery delivery app smoothly from the existing Figma designs. Clean code, good API integration, and the app feels fast and responsive. Delivered on time and easy to communicate with. Highly recommended.
$100-$200
Price
8 days
Duration
D Seller's Response
Helpful?
Reviews
20 reviews for this Gig
| (20) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A adamcharlotted
United States
Sabbir delivered exactly the style we were looking for. The designs feel modern, engaging, and well thought out. Great experience from beginning to end.
$100-$200
Price
11 days
Duration
Helpful?G gisomalexa
United States
Great experience working with Sabbir on our Wedding Ceremony App UI/UX Design. Professional communication and a clear understanding of our requirements. Highly recommended!
$100-$200
Price
13 days
Duration
D Seller's Response
Helpful?B burkepatrickt
United States
Nice experience working with Sabbir! He understood exactly what I wanted and created a clean, beautiful home screen for my coffee shop app. Communication was smooth, delivery was on time, and I’m very happy with the final result. Thank you!
$50-$100
Price
9 days
Duration
D Seller's Response
Helpful?K kristinhatch775
United States
The seller understood my idea well, kept the app simple and polished, and delivered everything as agreed. Communication was smooth throughout, and I’m very satisfied with the final result.
$100-$200
Price
9 days
Duration
D Seller's Response
Helpful?I inger_karlsen
United States
Sabbir developed our grocery delivery app smoothly from the existing Figma designs. Clean code, good API integration, and the app feels fast and responsive. Delivered on time and easy to communicate with. Highly recommended.
$100-$200
Price
8 days
Duration
D Seller's Response
Helpful?
