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$
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I will be your flutterflow app developer, design dating fintech mobile custom app
Williams M
Level 2
4.7
4.7
What people loved about this freelancer
christos_amie
Switzerland
Working with Williams was an outstanding experience from start to finish. He was incredibly clear about his ideas, communicated effortlessly throughout the...
weasley_k
Switzerland
I can't recommend Williams enough. Communication was fast, clear, and they understood my app idea right away, even from a rough brief. He asked the right questions,...
christoz933
Norway
Really enjoyed working with Williams on this dating app project. He came with a clear vision for the product and a detailed Schematics from Figma prototype,...
williams_yus
United Kingdom
I honestly don't know where to start. I came in with a full app idea, and this seller completely blew me away. Communication was fast, clear, and never left...
soniabarnett
United States
He made sure he understood what I wanted and delivered. Williams was patient with my feedback and offered suggestions to enhance the user's experience. Very knowledgeable.
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 weeks
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
33 reviews for this Gig
| (30) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (2) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C christos_amie
Switzerland
Working with Williams was an outstanding experience from start to finish. He was incredibly clear about his ideas, communicated effortlessly throughout the project, and was always open to feedback and suggestions, which made the entire process smooth and collaborative. Williams delivered exactly what...
$50
Price
2 days
Duration
Helpful?W weasley_k
Switzerland
I can't recommend Williams enough. Communication was fast, clear, and they understood my app idea right away, even from a rough brief. He asked the right questions, shared an early preview that gave me confidence, and delivered a clean, modern design that exceeded my expectations. My revision was handled...
$50-$100
Price
7 days
Duration
Helpful?C christoz933
Norway
Really enjoyed working with Williams on this dating app project. He came with a clear vision for the product and a detailed Schematics from Figma prototype, which made it much easier to understand how he the app will work and feel. We worked through features like user profiles, matching, chat, verification,...
$50
Price
5 days
Duration
Helpful?W 
williams_yus
United Kingdom
Ongoing collaborationI honestly don't know where to start. I came in with a full app idea, and this seller completely blew me away. Communication was fast, clear, and never left me confused. The development itself was next level, clean work, smart decisions, and the app came out looking and working even better than I pictured....
$50
Price
7 days
Duration
Helpful?S soniabarnett
United States
Ongoing collaborationHe made sure he understood what I wanted and delivered. Williams was patient with my feedback and offered suggestions to enhance the user's experience. Very knowledgeable.
$200-$400
Price
4 weeks
Duration
Helpful?
Reviews
33 reviews for this Gig
| (30) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (2) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C christos_amie
Switzerland
Working with Williams was an outstanding experience from start to finish. He was incredibly clear about his ideas, communicated effortlessly throughout the project, and was always open to feedback and suggestions, which made the entire process smooth and collaborative. Williams delivered exactly what...
$50
Price
2 days
Duration
Helpful?W weasley_k
Switzerland
I can't recommend Williams enough. Communication was fast, clear, and they understood my app idea right away, even from a rough brief. He asked the right questions, shared an early preview that gave me confidence, and delivered a clean, modern design that exceeded my expectations. My revision was handled...
$50-$100
Price
7 days
Duration
Helpful?C christoz933
Norway
Really enjoyed working with Williams on this dating app project. He came with a clear vision for the product and a detailed Schematics from Figma prototype, which made it much easier to understand how he the app will work and feel. We worked through features like user profiles, matching, chat, verification,...
$50
Price
5 days
Duration
Helpful?W williams_yus
United Kingdom
Ongoing collaborationI honestly don't know where to start. I came in with a full app idea, and this seller completely blew me away. Communication was fast, clear, and never left me confused. The development itself was next level, clean work, smart decisions, and the app came out looking and working even better than I pictured....
$50
Price
7 days
Duration
Helpful?S soniabarnett
United States
Ongoing collaborationHe made sure he understood what I wanted and delivered. Williams was patient with my feedback and offered suggestions to enhance the user's experience. Very knowledgeable.
$200-$400
Price
4 weeks
Duration
Helpful?
