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I will do mobile app development and ai mobile app as a flutter app developer
Manik
Level 2
3 orders in queue
5.0
5.0
Gig Summary
About this gig
Need a custom mobile app for your business?
I specialize in Android and iOS mobile app development using Flutter and React Native, creating custom business apps and AI-powered mobile apps with optional blockchain integration.
Mobile App Development:
- Android & iOS App Development
- Flutter & React Native Apps
- Custom UI/UX Design
- API & Backend Integration
- Admin Panels & Dashboards
- Payment & Subscription Integration
- Chat & Push Notifications
- Bug Fixing & App Optimisation
AI App Development:
- AI Chatbots & Assistants
- OpenAI API Integration
- AI Mobile App Features & Automation
- Voice & Text AI Integration
Blockchain Integration:
- Crypto Wallet Integration
- Blockchain Development
- Crypto Payment Gateways
- Smart Contract Integration
- Wallet Balances & Transaction History
Technologies I Use:
Flutter, Dart, React Native, Node.js, Express.js, Firebase, MongoDB, PostgreSQL, REST APIs, and AI APIs.
Whether you need a business app, AI-powered mobile app, marketplace, or booking app, I can build your solution with optional blockchain features tailored to your needs.
Please contact me before ordering to discuss your app requirements, budget, and timeline.
Get to know Manik
Manik
Build Apps Build Solutions Build Experiences
Level 2
- FromBangladesh
- Member sinceJul 2025
- Avg. response time1 hour
- Last delivery4 days
Languages
Bengali, English
Hi, I'm Manik, a mobile app developer specializing in custom Android and iOS apps, AI-powered solutions, and scalable digital products.
With 5+ years of experience, I specialize in Flutter, React Native, AI integration, API development, and Node.js backend systems.
I help businesses turn ideas into secure, reliable, and high-performance applications tailored to their goals.
Have a project in mind? Contact me to discuss your requirements and build the right solution for your business.
My Portfolio
FAQ
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.
Can you build both Android and iOS apps?
Yes, I use Flutter to build cross-platform mobile apps for both Android and iOS.
Do you provide UI/UX design, backend development, and an admin panel?
Yes. These can be included in your project scope, along with APIs, databases, authentication, and payment integration. Your offer will clearly specify the features and deliverables included.
Can you add AI features to my mobile app?
Yes. I can integrate AI chatbots, assistants, OpenAI APIs, and voice or text features into new or existing mobile apps. AI features and any usage costs will be discussed before development.
What technologies do you use for AI development?
I use Flutter, Firebase, DialogFlow, Botpress, and OpenAI API (ChatGPT) for seamless integration.
Can you add ads and in-app purchases?
Yes, I can integrate ads, in-app purchases, APIs, Firebase, and other third-party services.
Can you integrate blockchain, crypto wallets, and crypto payments?
Yes. I can add crypto wallet connections, smart contract interactions, wallet balances, transaction history, and supported crypto payment gateways. Integration depends on your chosen network, provider, and app requirements.
Can you improve or fix my existing Flutter or React Native app?
Yes. I can review your existing app to address bugs, improve performance, update the interface, or add features. Please share the source code and requirements so I can assess the work.
Can you help me with app store submission?
Yes, I assist with submitting your app to both the Google Play Store and Apple App Store.
Reviews
92 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M maaroufiissaka6
United States
Exactly the kind of design I had in mind! He understood my vision and made the whole process easy. Worth it!
13 days
Duration
Helpful?F faezehmirza
United States
The final Figma looks great!
12 days
Duration
Helpful?L loga_emerson
United States
The workflow was well-organized, and the final delivery feels polished, functional, and user-friendly.
4 days
Duration
C 
Seller's Response
Helpful?R raymond_m_alfor
United States
Absolutely fantastic experience from start to finish!
5 days
Duration
C Seller's Response
Helpful?J jaason_griffin
United States
Communication was easy and clear throughout the project, and the final delivery looked clean and well done.
4 days
Duration
C Seller's Response
Helpful?
Reviews
92 reviews for this Gig
| (92) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M maaroufiissaka6
United States
Exactly the kind of design I had in mind! He understood my vision and made the whole process easy. Worth it!
13 days
Duration
Helpful?F faezehmirza
United States
The final Figma looks great!
12 days
Duration
Helpful?L loga_emerson
United States
The workflow was well-organized, and the final delivery feels polished, functional, and user-friendly.
4 days
Duration
C Seller's Response
Helpful?R raymond_m_alfor
United States
Absolutely fantastic experience from start to finish!
5 days
Duration
C Seller's Response
Helpful?J jaason_griffin
United States
Communication was easy and clear throughout the project, and the final delivery looked clean and well done.
4 days
Duration
C Seller's Response
Helpful?
