Browse categories
Explore
Fiverr Pro
English
$
USD
I will be your flutterflow mobile app developer, flutterflow mobile app fintech app
Williams M
Level 2
2 orders in queue
5.0
5.0
What people loved about this freelancer
summitantlers
United States
Working with Williams has been incredible. He is bringing my vision to life in a way that feels truly collaborative — he's thorough in his builds, keeps the...
taubglueck
Germany
Very friendly and professional developer. Communication was always clear and he really tried his best to help with the project. Thank you for your effort and...
summitantlers
United States
Williams continues to blow my mind with what he is capable of delivering as a developer. He is communicative and kind and his builds are clean, thoughtful,...
estilong
United States
Excellent communication and attention to detail. He didn’t just follow instructions; he provided uplifting suggestions that truly moved the project forward....
gabrielemarie
Switzerland
Williams was excellent to work with. Fast, responsive, and highly motivated. He delivered exactly what I needed and proactively suggested smart improvements...
About this gig
Are you looking to build a Custom Mobile app, dating app, or chat app that stands out in today's competitive market?
Look no further! I'm a professional FlutterFlow developer and Flutter developer specializing in mobile app development and dating app development.
Whether you need a complete dating app/website, a sleek custom mobile app, or a user-friendly chat app, I can build it for you using FlutterFlow or Flutter. My apps are fully responsive, scalable, and built to match your vision.
What I Offer:
- Custom App (Dating and Fintech app inclusive) development (iOS & Android)
- Chat functionality (real-time messaging)
- User authentication (email, social login, etc.)
- Swipe, match, and chat features
- Admin panel (optional)
- Backend integration (Firebase, APIs)
- Cross-platform mobile app development using FlutterFlow
- Frontend & backend setup for dating websites
- Full FlutterFlow app design & development
I specialize in helping startups and entrepreneurs launch their ideas with modern, scalable apps.
Lets turn your idea into the next big Mobile app be it dating app or chat app or any custom app!
Send Me a Message today let's discuss your ideas
Get to know Williams M
Williams M
Custom mobile apps built with Figma UIUX and FlutterFlow magic
Level 2
- FromNigeria
- Member sinceJul 2025
- Avg. response time1 hour
- Last delivery2 days
Languages
English, French
Hi, I’m Williams M, a UI/UX designer and FlutterFlow developer who helps businesses and founders build custom mobile apps that users actually want to use.
I turn raw ideas into polished, high-performing mobile experiences by combining clean, user-centered design in Figma with fast, scalable development in FlutterFlow.
Whether you're launching a brand-new product or improving an existing one, I handle everything from wireframes and UI/UX design to full app development.
My goal is simple: create beautiful, functional apps that engage users and help your business grow.
My Portfolio
FAQ
What makes you different from other Flutterflow mobile app developers?
I don't "try" Flutterflow I master it. My App development ensures speed, accuracy, and clean structure, unlike generic freelancers.
Can you fix errors in my existing Flutterflow mobile app?
Absolutely. I troubleshoot, debug, and optimize broken Flutterflow logic, design, or API issues—fast.
Do you offer post-launch support for Flutterflow mobile app development?
Yes. I provide add-ons for continued mobile app updates, UI fixes, and scaling support—all within the Flutter flow environment.
Will you connect APIs inside Flutterflow?
Yes. I integrate cleanly your mobile app frontend with your backend during Flutterflow mobile app development.
Do you work with teams or solo founders on Flutterflow projects?
Both. Whether you’re solo or part of a team, I plug into your Flutter project as your go-to Flutterflow mobile app developer.
Will the app work on both Android and iOS?
Absolutely. I use Flutter and FlutterFlow for cross-platform mobile app development, ensuring your app runs smoothly on both platforms.
Can you also build a dating website along with the app?
Yes, I can create a responsive dating website that syncs with your mobile app backend or works as a standalone web platform.
What backend do you use?
I typically use Firebase for chat app functionality, user management, and real-time updates. I can also integrate REST APIs or your preferred backend.
Can you help with publishing the app to the Play Store or App Store?
Yes, publishing support is included in the Premium package. I’ll help you launch your FlutterFlow app or Flutter app successfully.
Can you build a dating app similar to Tinder or Bumble?
Yes! I can develop a custom dating app with swipe, match, chat, and profile features using FlutterFlow or Flutter, tailored to your specific needs.
Reviews
22 reviews for this Gig
| (21) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S 
summitantlers
Repeat Client
United States
Working with Williams has been incredible. He is bringing my vision to life in a way that feels truly collaborative — he's thorough in his builds, keeps the long-term vision top of mind, and prioritizes sustainable architecture over quick fixes. He builds solid foundations and thinks several steps ahead...
$400-$600
Price
12 days
Duration
Helpful?F 
fabioserra679
Indonesia
Excellent experience working with William. He delivered a very detailed and thoughtful assessment that went far beyond generic dating advice. The report was well-structured, balanced, and provided clear, actionable recommendations based on my specific situation. I especially appreciated the depth of...
$200-$400
Price
9 days
Duration
Helpful?W 
williams_yus
Repeat Client
United Kingdom
Williams did an excellent job on this project. His understanding of the requirements was clear from the start, and he translated the ideas into a clean and well-structured design. Communication was smooth throughout, and he was very responsive to feedback. The final result met and surpassed my expectations,...
Up to $50
Price
2 days
Duration
Helpful?M meganjohn460
Trinidad and Tobago
Great experience so far. He's very quick with adjustments and communicated everything i needed to know as this is my first time delving into something like this. Thanks Williams!
$200-$400
Price
12 days
Duration
Helpful?J 
jameswood1995
Repeat Client
United Kingdom
I don’t have enough great things to say about Will. He’s built our no code app and he’s guided us throughout the entire process. His communication and patience is 10/10. Highly recommended. We’ll continue to use his services in the future
$200-$400
Price
10 days
Duration
Helpful?
Reviews
22 reviews for this Gig
| (21) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S summitantlers
Repeat Client
United States
Working with Williams has been incredible. He is bringing my vision to life in a way that feels truly collaborative — he's thorough in his builds, keeps the long-term vision top of mind, and prioritizes sustainable architecture over quick fixes. He builds solid foundations and thinks several steps ahead...
$400-$600
Price
12 days
Duration
Helpful?F fabioserra679
Indonesia
Excellent experience working with William. He delivered a very detailed and thoughtful assessment that went far beyond generic dating advice. The report was well-structured, balanced, and provided clear, actionable recommendations based on my specific situation. I especially appreciated the depth of...
$200-$400
Price
9 days
Duration
Helpful?W williams_yus
Repeat Client
United Kingdom
Williams did an excellent job on this project. His understanding of the requirements was clear from the start, and he translated the ideas into a clean and well-structured design. Communication was smooth throughout, and he was very responsive to feedback. The final result met and surpassed my expectations,...
Up to $50
Price
2 days
Duration
Helpful?M meganjohn460
Trinidad and Tobago
Great experience so far. He's very quick with adjustments and communicated everything i needed to know as this is my first time delving into something like this. Thanks Williams!
$200-$400
Price
12 days
Duration
Helpful?J jameswood1995
Repeat Client
United Kingdom
I don’t have enough great things to say about Will. He’s built our no code app and he’s guided us throughout the entire process. His communication and patience is 10/10. Highly recommended. We’ll continue to use his services in the future
$200-$400
Price
10 days
Duration
Helpful?
