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English
$
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I will build mobile app development, ai mobile app, app creation as flutter developer
Zarif
Level 2
4 orders in queue
5.0
5.0
Gig Summary
What people loved about this freelancer
kobo4242
United States
This team has excellent developers that really know their stuff. They are fast and delivered exactly what I asked for in the timeframe I gave them. If you need...
moob02
Spain
Excellent work from start to finish. The delivery was completely free of bugs, with great attention to detail throughout the entire development process. The...
auditadvantage
United States
Nice and simple document search tool that was delivered on time. Included nice touches and they worked out a couple bugs in only a couple hours.
About this gig
Need trusted and expert developer to build your Mobile app, Flutter app, or AI chatbot for iOS or Android? Our expert team is here to help.
We specialize in AI-powered mobile app development, Ai Chatbot Development, building fast, scalable, and user-friendly apps for startups and businesses. Whether you need a Business app, marketplace, AI SaaS solution, or a Custom app, our team delivers solutions tailored to your goals.
Services We Offer:
- Mobile App Development
- Flutter & React Native Development
- AI Chatbot & LLM Integration
- Firebase & Backend Development
- REST & FastAPI Integration
- Authentication & Database Setup
- Custom UI/UX Implementation
- AI SaaS Mobile Applications
- App Store & Google Play Publishing
- Bug Fixes & Performance Optimization
Tools We Expertly Use:
- Flutter & Dart
- React Native
- Firebase
- OpenAI, Gemini & Claude APIs
- REST APIs
- Node.js & Express
- MongoDB & MySQL
- Figma
- Git & GitHub
Why Trust Our Agency?
- Clean, Scalable & Maintainable Code
- AI, Flutter & React Native Expertise
- Fast & Clear Communication
- Free Post-Launch Support
- Free Project Consultation
- 24/7 Support
- On-Time Delivery
Lets turn your idea into a powerful app. Message us today to discuss your project!
Get to know Zarif
Zarif
We Do Not Just Develop Apps We Develop the Future
Level 2
- FromBangladesh
- Member sinceJul 2025
- Avg. response time1 hour
- Last delivery6 days
Languages
Bengali, English
Hello, I’m Zarif, founder of this professional mobile app development agency from Bangladesh. We help startups and businesses turn ideas into high-quality iOS and Android apps. Our team includes expert UI/UX designers, Flutter developers, backend engineers, and AI specialists. We build all types of mobile apps, including AI, e-commerce, booking, marketplace, social, and business apps. From design to development, API integration, deployment, and support, we handle everything with quality, transparency, and reliability.
My Portfolio
FAQ
Can you build both iOS and Android Mobile apps?
Yes, I use Flutter and React Native to create cross-platform apps for both iOS and Android
Can you integrate an AI chatbot into my app?
Yes, I can integrate AI chatbots into your app to provide automated customer support, FAQs, and more.
Will my app be responsive?
Yes, I ensure the app is fully responsive, optimised for both smartphones and tablets.
Can you help with app store submission?
Yes, I assist with submitting your app to the Google Play Store and Apple App Store.
Do you provide post-launch support?
Yes, I offer post-launch support for bug fixes, updates, and adding new features.
What technologies do you use for mobile app development?
I use Flutter, Dart, ChatGPT, Firebase, Node.js, and Python for ai development and app functionality.
What do you need to start the project?
I’ll need a clear description of your app idea, feature list, platform preferences (iOS/Android), and any design references.
Reviews
173 reviews for this Gig
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| (0) | ||
| (1) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K kobo4242
United States
Ongoing collaborationThis team has excellent developers that really know their stuff. They are fast and delivered exactly what I asked for in the timeframe I gave them. If you need complex ai work done right and fast I would highly recommend them
$200-$400
Price
2 weeks
Duration
S 
Seller's Response
Helpful?M moob02
Spain
Excellent work from start to finish. The delivery was completely free of bugs, with great attention to detail throughout the entire development process. The final result exceeded our expectations, both in technical quality and visual presentation. On top of that, the delivery deadline was strictly met,...
$1,000-$2,500
Price
4 weeks
Duration
S Seller's Response
Helpful?A auditadvantage
United States
Nice and simple document search tool that was delivered on time. Included nice touches and they worked out a couple bugs in only a couple hours.
$200-$400
Price
9 days
Duration
S Seller's Response
Helpful?N 
nani68
Slovenia
Ongoing collaborationok dobro a
$1,000-$2,500
Price
1 day
Duration
S Seller's Response
Helpful?C catellio25
United States
Ongoing collaborationZarif has been amazing to work with. He has very professional and responsive.
$1,000-$2,500
Price
13 days
Duration
S Seller's Response
Helpful?
Reviews
173 reviews for this Gig
| (172) | ||
| (0) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K kobo4242
United States
Ongoing collaborationThis team has excellent developers that really know their stuff. They are fast and delivered exactly what I asked for in the timeframe I gave them. If you need complex ai work done right and fast I would highly recommend them
$200-$400
Price
2 weeks
Duration
S Seller's Response
Helpful?M moob02
Spain
Excellent work from start to finish. The delivery was completely free of bugs, with great attention to detail throughout the entire development process. The final result exceeded our expectations, both in technical quality and visual presentation. On top of that, the delivery deadline was strictly met,...
$1,000-$2,500
Price
4 weeks
Duration
S Seller's Response
Helpful?A auditadvantage
United States
Nice and simple document search tool that was delivered on time. Included nice touches and they worked out a couple bugs in only a couple hours.
$200-$400
Price
9 days
Duration
S Seller's Response
Helpful?N nani68
Slovenia
Ongoing collaborationok dobro a
$1,000-$2,500
Price
1 day
Duration
S Seller's Response
Helpful?C catellio25
United States
Ongoing collaborationZarif has been amazing to work with. He has very professional and responsive.
$1,000-$2,500
Price
13 days
Duration
S Seller's Response
Helpful?
