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I will build flutterflow, flutter and flutterflow mobile app development
Darlington J
1 order in queue
5.0
5.0
What people loved about this freelancer
peter__schmidt
United States
Second time working with Darlington and he delivered again. He understood the requirements well, communicated throughout the process, and was really good at...
peter__schmidt
United States
Great experience working with Darlington. He was responsive, professional, and very easy to work with throughout the project. He understood the existing FlutterFlow...
davebrowntb
Australia
Absolute superstar! He fixed issues in my app that I'd been stuck on, and did it all in one quick session. Highly recommended for any complex FlutterFlow work
About this gig
There's a graveyard on the internet.
It's full of brilliant app ideas that never made it out of someone's Notes app.
You know the feeling... You've got the idea... You can see the app in your head: the screens, the flow, how users will love it, how it'll solve their problem, and how much revenue it'll generate.
But between that vision and a live app on the App Store sits a wall of code, a lot of technical jargon, and $30K quotes from agencies that treat you like a ticket number.
So the idea just sits there. Waiting. Aging...
But it doesn't have to die that way - and that's why you need a Flutterflow mobile app developer - like me!
I build mobile and web apps with Flutterflow + Flutter. And in 2026, that's is the fastest way to turn a raw idea into a real product without cutting corners on quality. One clean codebase for iOS, Android, and web.
Here's what you get:
- Custom Flutterflow UI/UX built around how users actually behave
- iOS + Android + Web from one clean Flutter codebase
- Firebase / Supabase backend, auth, push notifications
- Admin panel + App Store & Play Store submission
- Full source code - you own everything
Your idea has waited long enough. Let's build it NOW
Get to know Darlington J
Darlington J
Flutterflow mobile app developer
- FromUnited Kingdom
- Member sinceMar 2026
- Avg. response time1 hour
- Last delivery1 week
Languages
English, German, French
I’m a Mobile App Developer specializing in FlutterFlow and Flutter, building high-quality iOS, Android, and responsive web applications from idea to launch. I turn Figma designs and product requirements into fast, intuitive, scalable apps with clean architecture and reliable functionality. My expertise includes Firebase, Supabase, REST APIs, authentication, payments, AI integrations, databases, and custom Flutter development. I focus on more than just making apps work, I build polished products that deliver great user experiences, support business goals, and are ready to scale.
My Portfolio
FAQ
Do you build both mobile apps and web apps with Flutterflow?
Yes! Flutterflow lets me build iOS, Android, and web apps from one clean codebase. You get three products for the price of one - all synced, all responsive, all launched together. Message me with your idea and I'll recommend the best build path
I have an idea but no designs or wireframes. Can you still help?
Absolutely. Most of my clients come with just an idea - sometimes a rough sketch. I'll help shape the flow, design the UI/UX in Figma, and turn your vision into a real Flutterflow app. No designs required. Just bring the idea, I'll handle the rest.
Will I own the source code and Flutterflow project file?
100% yours. After delivery, you receive full source code, the Flutterflow project file, and admin access to all connected services (Firebase, Supabase, etc.). You own everything - no lock-in, no hidden dependencies, no strings attached
Can you submit my app to the Apple App Store and Google Play?
Yes. My Premium package includes full App Store and Play Store submission - I handle the builds, screenshots, app descriptions, and review process. You'll just need active Apple Developer ($99/yr) and Google Play ($25 one-time) accounts.
How long does it take to build a Flutterflow app?
Depends on scope. A simple MVP takes 3–5 days. A mid-size app with backend, auth, and payments takes 7–14 days. Enterprise builds with custom Flutter code take 2–4 weeks. Send me your idea and I'll give you an exact timeline within an hour
Can you integrate payments like Stripe, RevenueCat, or PayPal?
Yes. I integrate all major payment gateways - Stripe, RevenueCat, PayPal, and in-app purchases for iOS/Android. Whether you're selling products, subscriptions, or services, I'll get your payment flow working end-to-end.
What if Flutterflow can't do something my app needs?
That's where custom Flutter code comes in. I write custom widgets, actions, and API integrations directly in Flutter/Dart whenever Flutterflow hits its limits. You get the speed of no-code AND the flexibility of full custom development - no ceiling
Do you offer support after the app is delivered?
Yes. Every package includes post-delivery revisions, and my Premium tier includes 30 days of bug fixes and support after launch. I'm also available for long-term retainers if you want ongoing feature updates as your app grows.
Can you rebuild or fix an existing Flutterflow project?
Definitely. I regularly rescue Flutterflow projects abandoned by other developers - broken flows, messy logic, failed deployments. Share your project link or file and I'll audit it free, then quote you honestly on the fix or full rebuild.
I'm on a tight budget. Where should I start?
Start with an MVP that has your core features. Once you have users and feedback, we can scale it up. Message me first - I'll tell you honestly what package fits your idea
Reviews
3 reviews for this Gig
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| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
P peter__schmidt
United States
Ongoing collaborationSecond time working with Darlington and he delivered again. He understood the requirements well, communicated throughout the process, and was really good at making sure everything was working properly before wrapping things up. The entire process was smooth and the final result was exactly what I needed....
$50-$100
Price
6 days
Duration
Helpful?P peter__schmidt
United States
Ongoing collaborationGreat experience working with Darlington. He was responsive, professional, and very easy to work with throughout the project. He understood the existing FlutterFlow setup quickly, communicated progress clearly, and delivered the claims functionality as agreed. His attention to the Firebase integration,...
$100-$200
Price
9 days
Duration
Helpful?D 
davebrowntb
Australia
Absolute superstar! He fixed issues in my app that I'd been stuck on, and did it all in one quick session. Highly recommended for any complex FlutterFlow work
$50-$100
Price
6 days
Duration
Helpful?
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
P peter__schmidt
United States
Ongoing collaborationSecond time working with Darlington and he delivered again. He understood the requirements well, communicated throughout the process, and was really good at making sure everything was working properly before wrapping things up. The entire process was smooth and the final result was exactly what I needed....
$50-$100
Price
6 days
Duration
Helpful?P peter__schmidt
United States
Ongoing collaborationGreat experience working with Darlington. He was responsive, professional, and very easy to work with throughout the project. He understood the existing FlutterFlow setup quickly, communicated progress clearly, and delivered the claims functionality as agreed. His attention to the Firebase integration,...
$100-$200
Price
9 days
Duration
Helpful?D davebrowntb
Australia
Absolute superstar! He fixed issues in my app that I'd been stuck on, and did it all in one quick session. Highly recommended for any complex FlutterFlow work
$50-$100
Price
6 days
Duration
Helpful?
