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I will do mobile app development, android and ios app development, mobile app developer
Saiful
Level 2
6 orders in queue
5.0
5.0
What people loved about this freelancer
devid_hen
United States
I’m very satisfied with the overall quality of the work delivered. The developer showed a strong understanding of the requirements. The code structure was...
paul_m_wilkes
United States
Saiful is one of the best game developers I’ve had the pleasure of working with. His work quality is outstanding, and he consistently demonstrates a strong...
adam_j_thomas
United States
Saiful finished the work on time and kept in touch throughout the project. The job was done smoothly and matched what was promised. I’d be happy to work with him again.
harvey_e_wilson
United States
The developer demonstrated strong technical expertise and professionalism throughout the project. The interface was clean, responsive, and well-structured....
jack_morle
United States
A really easygoing and understanding person who is fun to work with. He always goes the extra mile to make sure the work gets done properly.
About this gig
Are you looking for a high-quality mobile app developer to bring your vision to life?
Whether you need a startup MVP or a complex enterprise solution, I provide end-to-end app development services using the industry's most powerful cross-platform frameworks.
As an experienced Flutter developer and React Native expert, I specialize in building mobile apps that are fast, scalable, and visually stunning. My goal is to ensure your app performs flawlessly on both Android and iOS.
What I Offer:
- Custom mobile app development
- AI-powered chatbot integration
- Flutter app development
- React Native app development
- iOS app development & Android app development
- Firebase/API integration
- Modern UI/UX design
- Fast and secure performance
- Bug fixing and app optimization
- Deployment support for App Store & Google Play
Why Choose Me?
- Experienced mobile app developer
- Clean and maintainable code
- On-time delivery
- Professional communication
- 100% client satisfaction focus
Ready to turn your idea into a successful mobile app?
Message me today with your requirements, and let's discuss how I can help you with professional app development.
Get to know Saiful
Saiful
Mobile App Developer and GoHighLevel CRM, Funnels and Automation Expert
Level 2
- FromBangladesh
- Member sinceJul 2025
- Avg. response time1 hour
- Last delivery1 day
Languages
Bengali, English
Hi, I'm Saiful, a mobile app developer with 5+ years of experience building high-quality Android and iOS apps. I specialise in Flutter, React Native, and native development, creating responsive, scalable, and user-friendly applications. My expertise includes full app development, UI/UX implementation, feature enhancements, and bug fixing. I also work with GoHighLevel (GHL), handling CRM setup, sales funnels, workflow automation, lead management, appointment booking, and integrations. I focus on delivering reliable, high-performing solutions that help businesses grow.
My Portfolio
FAQ
What app development services do you offer?
I offer mobile app development, Flutter app development, React Native apps, UI/UX design, API integration, bug fixing, and deployment support.
Do you develop apps for Android and iOS?
Yes, I build cross-platform mobile apps for both Android and iOS using Flutter and React Native.
Can you create a custom mobile app?
Yes, I develop fully custom mobile apps based on your business or startup requirements.
Which technologies do you use for app development?
I mainly use Flutter, React Native, Firebase, and REST APIs for scalable app development.
Will you publish my app on the App Store and Google Play?
Yes, I provide app deployment support for both the App Store and Google Play Store.
Why should I choose you as my mobile app developer?
I provide clean code, modern UI, fast performance, on-time delivery, and professional communication.
Reviews
196 reviews for this Gig
| (196) | ||
| (0) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D devid_hen
United States
I’m very satisfied with the overall quality of the work delivered. The developer showed a strong understanding of the requirements. The code structure was clean and well-organized. Looking forward to future collaborations.
$50-$100
Price
3 days
Duration
R 
Seller's Response
Helpful?P paul_m_wilkes
Repeat Client
United States
Saiful is one of the best game developers I’ve had the pleasure of working with. His work quality is outstanding, and he consistently demonstrates a strong sense of responsibility and professionalism. It’s been a great experience collaborating with him, and I truly appreciate his dedication.
$100-$200
Price
7 days
Duration
R Seller's Response
Helpful?A adam_j_thomas
United States
Saiful finished the work on time and kept in touch throughout the project. The job was done smoothly and matched what was promised. I’d be happy to work with him again.
$50-$100
Price
7 days
Duration
R Seller's Response
Helpful?H harvey_e_wilson
United States
The developer demonstrated strong technical expertise and professionalism throughout the project. The interface was clean, responsive, and well-structured. Overall, the delivery met expectations with a polished outcome.
$50-$100
Price
5 days
Duration
R Seller's Response
Helpful?J jack_morle
Repeat Client
United States
A really easygoing and understanding person who is fun to work with. He always goes the extra mile to make sure the work gets done properly.
$100-$200
Price
8 days
Duration
R Seller's Response
Helpful?
Reviews
196 reviews for this Gig
| (196) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D devid_hen
United States
I’m very satisfied with the overall quality of the work delivered. The developer showed a strong understanding of the requirements. The code structure was clean and well-organized. Looking forward to future collaborations.
$50-$100
Price
3 days
Duration
R Seller's Response
Helpful?P paul_m_wilkes
Repeat Client
United States
Saiful is one of the best game developers I’ve had the pleasure of working with. His work quality is outstanding, and he consistently demonstrates a strong sense of responsibility and professionalism. It’s been a great experience collaborating with him, and I truly appreciate his dedication.
$100-$200
Price
7 days
Duration
R Seller's Response
Helpful?A adam_j_thomas
United States
Saiful finished the work on time and kept in touch throughout the project. The job was done smoothly and matched what was promised. I’d be happy to work with him again.
$50-$100
Price
7 days
Duration
R Seller's Response
Helpful?H harvey_e_wilson
United States
The developer demonstrated strong technical expertise and professionalism throughout the project. The interface was clean, responsive, and well-structured. Overall, the delivery met expectations with a polished outcome.
$50-$100
Price
5 days
Duration
R Seller's Response
Helpful?J jack_morle
Repeat Client
United States
A really easygoing and understanding person who is fun to work with. He always goes the extra mile to make sure the work gets done properly.
$100-$200
Price
8 days
Duration
R Seller's Response
Helpful?
