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Fiverr Pro
Nederlands
$
USD
I will develop or fix your flutter app for android and ios
Hammad Khan
Level 2
5,0
5,0
Over deze dienst
Looking for a professional Flutter developer to build or fix your app?
I specialize in delivering high-quality, scalable mobile apps for Android & iOS using Flutter.
What I can do for you:
- Full Flutter app development (Android + iOS)
- Bug fixing, performance optimization
- Firebase, SQLite, and MySQL integrations
- Authentication (Google, Apple, Facebook, Twitter)
- Payments (Stripe, In-App Purchases), push notifications
- Custom UI/UX from Figma, XD, Sketch
- State management (GetX, BLoC, Provider, MobX)
Why choose me?
- 7+ years of experience in mobile & full-stack development
- Clean, maintainable code (scalable architecture)
- On-time delivery & unlimited revisions until satisfaction
Whether you need a small bug fix or a full app, I'll bring your idea to life.
Contact me now to discuss your project before ordering.
Maak kennis met Hammad Khan
Hammad Khan
Expert Web And Mobile Developer
Level 2
- Afkomstig uitPakistan
- Lid sindsmrt 2022
- Gem. reactietijd1 uur
- Laatste levering4 dagen geleden
Talen
Engels, Frans, Duits, Spaans, Arabisch
I'm a Senior Software Engineer with 7+ years of experience building high-quality web and mobile apps. I specialize in full-stack development using React, Node.js, Django, Laravel, and Elixir. On the mobile side, I'm an expert in Flutter, React Native, Swift, and Kotlin. From MVPs to scalable systems, I deliver clean code, fast performance, and great UX.
Let's turn your idea into a powerful digital product. 💬 Message me today to get started!
Mijn portfolio
Veelgestelde vragen
Do you build both Android and iOS apps using Flutter?
Yes! I use Flutter to build cross-platform apps that work seamlessly on both Android and iOS devices from a single codebase.
Can you fix bugs in my existing Flutter app?
Absolutely. Share your codebase and a short description of the issue, and I’ll investigate and provide a fix cleanly and efficiently.
What do you need to get started?
I typically need: A brief about your app or issue Design files (if available) Access to your code (for bug fixes or enhancements) Any specific feature list or integrations you'd like
Do you offer post-delivery support?
Yes! I offer limited support for small fixes after delivery. Long-term maintenance or major updates can be arranged separately — just message me.
Reviews
35 reviews van deze dienst
| (34) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
Meest relevant
C caroline2234
Terugkerende klant
Zweden
Hammad Khan did an excellent job and delivered exactly what I was looking for. The work quality was high, communication was clear, and everything was completed on time. He was very professional and easy to work with throughout the project. I’m very happy with the results and would definitely recommend him to others.
US$ 50-US$ 100
Prijs
3 dagen
Looptijd
Nuttig?C caroline2234
Terugkerende klant
Zweden
Hammad did an excellent job resolving a Flutter bug on a tight timeline. His approach was highly professional. Communication was clear, and the issue was fixed quickly without any back-and-forth. I’m very satisfied with the quality of work and will definitely work with him again. Highly recommended!
Tot maximaal US$ 50
Prijs
1 dag
Looptijd
Nuttig?M moradit
Terugkerende klant
Canada
It was a pleasant experience working with Hammad khan and his team. The level of expertise was beyond the expectations.
US$ 50-US$ 100
Prijs
2 dagen
Looptijd
Nuttig?M 
mozolive
Terugkerende klant
Verenigde Staten
Outstanding Flutter and Website Development Services! "I had the pleasure of working with Hammad, and I couldn't be happier with the results! I needed both a Flutter app and a website developed from scratch, and he exceeded my expectations in every way. Here’s why I highly recommend him: 1. Excellent...
Tot maximaal US$ 50
Prijs
3 dagen
Looptijd
Nuttig?V 
vladicodigo
Terugkerende klant
Spanje
Hammad is an absolute rockstar! He exceeded all expectations with his exceptional work. His professionalism, quick responsiveness, and linguistic fluency truly set him apart. Working with him was a breeze, and the final result was beyond impressive. Hammad is a true talent and I can't recommend him highly enough!
US$ 50-US$ 100
Prijs
7 dagen
Looptijd
Nuttig?
Reviews
35 reviews van deze dienst
| (34) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
Meest relevant
C caroline2234
Terugkerende klant
Zweden
Hammad Khan did an excellent job and delivered exactly what I was looking for. The work quality was high, communication was clear, and everything was completed on time. He was very professional and easy to work with throughout the project. I’m very happy with the results and would definitely recommend him to others.
US$ 50-US$ 100
Prijs
3 dagen
Looptijd
Nuttig?C caroline2234
Terugkerende klant
Zweden
Hammad did an excellent job resolving a Flutter bug on a tight timeline. His approach was highly professional. Communication was clear, and the issue was fixed quickly without any back-and-forth. I’m very satisfied with the quality of work and will definitely work with him again. Highly recommended!
Tot maximaal US$ 50
Prijs
1 dag
Looptijd
Nuttig?M moradit
Terugkerende klant
Canada
It was a pleasant experience working with Hammad khan and his team. The level of expertise was beyond the expectations.
US$ 50-US$ 100
Prijs
2 dagen
Looptijd
Nuttig?M mozolive
Terugkerende klant
Verenigde Staten
Outstanding Flutter and Website Development Services! "I had the pleasure of working with Hammad, and I couldn't be happier with the results! I needed both a Flutter app and a website developed from scratch, and he exceeded my expectations in every way. Here’s why I highly recommend him: 1. Excellent...
Tot maximaal US$ 50
Prijs
3 dagen
Looptijd
Nuttig?V vladicodigo
Terugkerende klant
Spanje
Hammad is an absolute rockstar! He exceeded all expectations with his exceptional work. His professionalism, quick responsiveness, and linguistic fluency truly set him apart. Working with him was a breeze, and the final result was beyond impressive. Hammad is a true talent and I can't recommend him highly enough!
US$ 50-US$ 100
Prijs
7 dagen
Looptijd
Nuttig?
