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I will be your flutterflow flutter developer ai mobile app creation ios app development
Harry
Level 1
5.0
5.0
What people loved about this freelancer
kevinsmithog
United States
Blown away by the quality! Every screen is pixel-perfect, ultra-premium, and breathtaking. This is not just a design it's a masterpiece! Best investment I ever made on Fiverr. Highly Recommended!
benedictfarr
United States
Absolutely outstanding work! Harry completely nailed the UI/UX design of my medical store app. The design is modern, professional, user-friendly, and exceeded my expectations.
austint91
United States
Harry is a great developer for your next app. Skilled flutter coder, clear and prompt communication, and very collaborative. Thank you Harry!
austint91
United States
Harry has been amazing to work with - great attention to detail, very receptive to feedback and questions, and he has built an amazing app! Looking forward to launching! Thank you Harry!
emilyswarren
Australia
Harry is an absolutely amazing. He set up my entire FlutterFlow backend perfectly ahead of schedule with zero issues.10/10 Rcommended! A+++
About this gig
AI MOBILE APPLICATIONS
Results-driven Flutter and FlutterFlow AI App Developer with over 4 years of experience designing, developing, and deploying high-performance cross-platform mobile applications for Android, iOS, and Web. Skilled in building scalable, responsive, and user-friendly applications using Flutters robust UI framework and FlutterFlows low-code development platform.
Experienced in transforming complex business requirements into seamless digital solutions, integrating REST APIs, Firebase services, payment gateways, and third-party SDKs. Strong understanding of state management solutions including Provider, Riverpod, and Bloc, along with clean architecture principles and performance optimization techniques.
Proven track record of delivering end-to-end app development from UI/UX implementation and backend integration to testing, deployment, and post-launch support. Adept at working in Agile environments, collaborating with cross-functional teams, and ensuring on-time project delivery.
Key Skills:
- Flutter (Dart)
- FlutterFlow (Low-code development)
- Firebase (Authentication, Firestore, Cloud Functions)
REST API Integration Post-delivery support .
Get to know Harry
Harry
Customer Satisfaction is My First Priority
Level 1
- FromPakistan
- Member sinceJan 2023
- Avg. response time1 hour
- Last delivery1 week
Languages
Urdu, English, French
I am a professional Flutter & FlutterFlow developer with 5 years of experience in AI mobile app chatgpt ai chatbot and user-friendly mobile applications.
I specialize in developing cross-platform apps for Android and iOS using Flutter and FlutterFlow. I have worked on various projects including e-commerce apps, booking systems, business apps, and custom startup MVPs.
My expertise includes:
• Firebase Integration
• REST API Integration
• Payment Gateway (Stripe, PayPal)
• Clean & Scalable Code
• UI/UX Implementation from Figma
My goal is to deliver high-quality apps.
FAQ
Do you only use FlutterFlow or do you also write pure Flutter code?
I work with both. For simple to medium complexity apps, FlutterFlow is the ideal choice. For advanced logic and custom features, I write pure Flutter code. I always choose the best approach based on your project requirements.
Will the app work on both iOS and Android?
Absolutely! Flutter is a cross-platform framework, which means your app will run perfectly on both iOS and Android from a single codebase — saving you time and cost.
What exactly does AI integration include?
I can integrate ChatGPT, OpenAI API, image recognition, smart recommendations, AI chatbots, and machine learning models into your app — making it intelligent, modern, and future-ready.
Do you handle the backend as well or just the frontend?
I deliver complete end-to-end solutions. This includes Firebase, Supabase, or REST API backend setup — covering authentication, database, cloud storage, and push notifications.
How long does it take to complete a project?
Simple App: 5–7 days Medium Complexity: 2–3 weeks Complex / AI-Powered App: 4–6 weeks The exact timeline will be confirmed during our pre-order discussion.
Can you help publish the app on the App Store and Google Play?
Yes! I provide full support for app submission, screenshots, store descriptions, and the approval process. You will need your own developer account to proceed.
What if a bug appears after delivery?
I offer 7 days of free bug fixing support after delivery. Simply message me if any issue arises and I will resolve it promptly.
Can you sign an NDA? Will my idea stay confidential?
Absolutely! Your idea and project details are 100% confidential. I am happy to sign an NDA before we begin. Your privacy is my top priority.
What should I do before placing an order?
Please message me first and share your project idea. I will suggest the best package and discuss all details upfront — ensuring a smooth and clear process from start to finish.
Can you make changes or improvements to an existing app?
Yes! If you already have a Flutter or FlutterFlow app and need new features, a redesign, performance improvements, or bug fixes — I can handle all of that as well.
Reviews
8 reviews for this Gig
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| (0) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K 
kevinsmithog
United States
Blown away by the quality! Every screen is pixel-perfect, ultra-premium, and breathtaking. This is not just a design it's a masterpiece! Best investment I ever made on Fiverr. Highly Recommended!
$50-$100
Price
2 days
Duration
Helpful?B benedictfarr
United States
Absolutely outstanding work! Harry completely nailed the UI/UX design of my medical store app. The design is modern, professional, user-friendly, and exceeded my expectations.
$50-$100
Price
2 days
Duration
M 
Seller's Response
Helpful?A austint91
United States
Ongoing collaborationHarry is a great developer for your next app. Skilled flutter coder, clear and prompt communication, and very collaborative. Thank you Harry!
$200-$400
Price
10 days
Duration
M Seller's Response
Helpful?A austint91
United States
Ongoing collaborationHarry has been amazing to work with - great attention to detail, very receptive to feedback and questions, and he has built an amazing app! Looking forward to launching! Thank you Harry!
$200-$400
Price
10 days
Duration
Helpful?E 
emilyswarren
Australia
Harry is an absolutely amazing. He set up my entire FlutterFlow backend perfectly ahead of schedule with zero issues.10/10 Rcommended! A+++
$50-$100
Price
3 days
Duration
Helpful?
Reviews
8 reviews for this Gig
| (8) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K kevinsmithog
United States
Blown away by the quality! Every screen is pixel-perfect, ultra-premium, and breathtaking. This is not just a design it's a masterpiece! Best investment I ever made on Fiverr. Highly Recommended!
$50-$100
Price
2 days
Duration
Helpful?B benedictfarr
United States
Absolutely outstanding work! Harry completely nailed the UI/UX design of my medical store app. The design is modern, professional, user-friendly, and exceeded my expectations.
$50-$100
Price
2 days
Duration
M Seller's Response
Helpful?A austint91
United States
Ongoing collaborationHarry is a great developer for your next app. Skilled flutter coder, clear and prompt communication, and very collaborative. Thank you Harry!
$200-$400
Price
10 days
Duration
M Seller's Response
Helpful?A austint91
United States
Ongoing collaborationHarry has been amazing to work with - great attention to detail, very receptive to feedback and questions, and he has built an amazing app! Looking forward to launching! Thank you Harry!
$200-$400
Price
10 days
Duration
Helpful?E emilyswarren
Australia
Harry is an absolutely amazing. He set up my entire FlutterFlow backend perfectly ahead of schedule with zero issues.10/10 Rcommended! A+++
$50-$100
Price
3 days
Duration
Helpful?
