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English
$
USD
I will fix or build flutterflow or flutter mobile app with firebase for ios, android
Rolf
5.0
5.0
About this gig
Need a FlutterFlow or Flutter mobile app built, completed, fixed, or improved?
I help startups, businesses, and app owners turn ideas or existing projects into functional Android and iOS apps using FlutterFlow and Flutter.
I can help with:
- FlutterFlow & Flutter app development
- Android & iOS mobile apps
- Startup MVP development
- Existing app completion & feature additions
- FlutterFlow bug fixing
- Figma to FlutterFlow
- Firebase Authentication & Firestore
- API & third-party integrations
- Database & backend setup
- Payments, maps & notifications
- App testing and deployment support
Whether you're starting from scratch or already have a FlutterFlow project, I focus on understanding your requirements, building clean functionality, testing key flows, and refining the app based on your feedback.
Have an unfinished app, bugs, or new features to add? Send me your project details and I'll review what needs to be done.
For larger projects, ongoing development and maintenance are also available.
Get to know Rolf
Rolf
Mobile App Developer I FlutterFlow, Flutter and App Store Design
- FromSpain
- Member sinceSep 2026
- Avg. response time1 hour
- Last delivery1 week
Languages
English, Spanish, French, German
I’m a mobile app developer helping startups, businesses, and app owners build, improve, and present their mobile apps professionally.
I specialize in FlutterFlow and Flutter app development for Android and iOS, including MVPs, Firebase, API integrations, feature development, bug fixes, and existing app improvements.
I also create professional App Store and Google Play Store screenshots designed to showcase your app’s features, improve presentation, and make your listing look polished and trustworthy.
FAQ
Do you build FlutterFlow apps from scratch?
Yes. I can build your FlutterFlow app from an idea, wireframe, or Figma design and connect the required backend, database, APIs, and integrations.
Can you fix or complete an existing FlutterFlow app?
Yes. I can troubleshoot bugs, complete unfinished screens, improve existing functionality, and add new features to an existing FlutterFlow project.
Can you integrate Firebase and APIs?
Yes. I can set up Firebase Authentication, Firestore, databases, REST APIs, and third-party services based on your project requirements.
Can you build both Android and iOS apps?
Yes. I can develop cross-platform apps with FlutterFlow or Flutter and prepare them for Android and iOS deployment.
Can you build an MVP for my startup?
Absolutely. I can help turn your app idea into a functional MVP with the core screens, features, database, authentication, and integrations needed for launch.
Can you convert my Figma design to FlutterFlow?
Yes. I can recreate your Figma screens in FlutterFlow while implementing the required navigation, interactions, and responsive layouts.
What do you need before starting?
Please send your app requirements, Figma/design files if available, existing FlutterFlow project, reference apps, and details about the features or integrations you need.
Reviews
1 reviews for this Gig
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N ntando66
Germany
Great communication skills and delivered as agreed.
$50
Price
7 days
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
N ntando66
Germany
Great communication skills and delivered as agreed.
$50
Price
7 days
Duration
Helpful?
