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I will flutterflow mobile app development, fix flutterflow app firebase or supabase
jonny james
About this gig
Need a FlutterFlow Developer to Build, Fix, or Complete Your App?
Is your FlutterFlow app stuck? Experiencing bugs, broken APIs, Firebase errors, Supabase issues, login problems, slow performance, or designs that don't work across devices?
With over 5+ years of experience in mobile app development and 107+ apps successfully built, I can help you build, fix, or complete your FlutterFlow app.
Services:
- Build FlutterFlow mobile apps
- Fix and debug existing FlutterFlow apps
- Firebase & Supabase integration
- Figma to FlutterFlow development
- API & third-party integrations
- Authentication & user management
- Payments & subscriptions
- Push notifications
- AI-powered features
- App Store & Google Play publishing
Apps I Can Build
- E-Commerce & Marketplace Apps
- Business & Startup Apps
- SaaS Applications
- Social & Community Apps
- Booking & Travel Apps
- Dating Apps
- Health & Wellness Apps
- Fintech & Payment Apps
- Delivery & Transportation Apps
- Admin Panels & Dashboards
I don't rebuild projects that can be fixed. I'll review your app, identify what's working, fix what's broken, and complete what's missing.
Please send me a message before ordering. I'll review and recommend the best way to move forward.
Get to know jonny james
jonny james
A Professional Full Stack Developer and AI Engineer
- FromNigeria
- Member sinceJan 2026
- Avg. response time1 hour
Languages
English
I’m a full-stack developer and AI Engineer with 7+ years of experience, specializing in AI software, web apps, software, mobile apps, and websites. I’ve delivered 270+ projects with 250+ happy clients.
I build responsive platforms with React, Node.js, and create robust APIs, and develop mobile apps. I provide expert consultation, a goal-focused plan, and 1 month of dedicated support to ensure your project succeeds.
Let’s collaborate to bring your ideas to life with high-quality, reliable solutions!
My Portfolio
FAQ
Can you fix a FlutterFlow app built by another developer?
Yes. I specialize in fixing and completing existing FlutterFlow projects. I'll review your app, identify what's working, fix what's broken, and only rebuild what truly needs rebuilding.
Can you build my app from Figma, Bubble, Base44, or Lovable?
Absolutely. I can turn your Figma design, Bubble, Base44, or Lovable prototype into a production-ready FlutterFlow app for iOS and Android.
I'm not technical. Can we still work together?
Yes. You don't need any FlutterFlow or backend experience. I'll explain everything in plain language, recommend the best solution, and keep you updated throughout the projec
Should I use Firebase or Supabase?
It depends on your app's features, budget, and future plans. I'll explain the pros and cons of each and help you choose the right backend, or continue with the one you've already started.
Can you integrate APIs, AI, subscriptions, and payments?
Yes. I can integrate REST APIs, OpenAI, Claude, RevenueCat, payment gateways, push notifications, and other third-party services your app requires.
Will I own my FlutterFlow project after delivery?
Yes. You'll receive full ownership of your FlutterFlow project, Firebase or Supabase backend, source code, and any accounts created for your app.
Are there any additional costs besides your service?
Some apps require paid services such as FlutterFlow, Firebase, Supabase, RevenueCat, Apple Developer, or Google Play Console accounts. I'll explain any expected costs before work begins, so there are no surprises.
Can you add new features to my existing FlutterFlow app?
Yes. Whether you need new screens, payment integration, AI features, push notifications, user authentication, or API integrations, I can extend your existing FlutterFlow app while maintaining a clean and scalable architecture.
Can you continue working on my app after delivery?
Absolutely. I can provide ongoing maintenance, bug fixes, feature enhancements, performance improvements, and future updates as your app grows. My goal is to build a long-term partnership, not just deliver a one-time project.
How long will my FlutterFlow project take?
The timeline depends on your project's size and complexity. Small bug fixes can often be completed within a few days, while larger apps may take several weeks. After reviewing your project, I'll provide a realistic timeline before we begin.
