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I will build flutterflow app flutterflow developer xano backend flutterflow saas mvp
Joel U
Level 1
About this gig
Are you looking for a specialized flutterflow developer to build, fix, or scale a production-ready flutterflow saas mvp?
Building enterprise mobile and web applications requires clean architecture, efficient database queries, and custom Dart code. I design full-stack cross-platform applications by pairing FlutterFlow with enterprise backends like Supabase, Firebase, or Xano. Whether you need a multi-tenant SaaS, an AI-powered iOS/Android app, or a scalable web platform, I deliver secure, responsive, lock-in-free systems with full source code export.
What I Offer:
- Full-Stack FlutterFlow Development: Responsive mobile (iOS/Android) & web UI, custom Dart actions, dynamic state management, and source code export.
- Backend Architecture: Schema setup, relational mapping, REST/GraphQL APIs, and Role-Based Access Control (RBAC) via Supabase, Xano, or Firebase.
- API & AI Integrations: OpenAI API streaming, Stripe/RevenueCat payments, Push Notifications, Algolia search, and webhooks.
- App Store Deployment: Store submission, bug fixing, and performance optimization.
Need a scalable FlutterFlow app? Send a message with your project scope to get started!
Get to know Joel U
Joel U
Let's make your business some money with AI Technology!!
Level 1
- FromNigeria
- Member sinceOct 2025
- Avg. response time1 hour
- Last delivery1 week
Languages
English, French, Spanish
Hi, I’m Joel — a professional low-code and AI app developer helping businesses launch faster.
I specialize in building fully functional web and mobile apps using Lovable, Base44, and FlutterFlow. From fast MVPs to complex business tools, whether you need a brand-new build, bug fixes, or backend integrations, I deliver clean, scalable solutions.
✅ Custom Lovable, Base44 & FlutterFlow apps
✅ Supabase, Firebase & API setup
✅ Beautiful UI/UX design
✅ Fast deployment & clear communication
Let’s bring your idea to life! Message me today to get started.
My Portfolio
FAQ
Flutterflow: Why build enterprise applications with FlutterFlow instead of traditional code?
FlutterFlow drastically reduces development timelines while generating clean, native Flutter (Dart) code. This allows rapid deployment to Web, iOS, and Android simultaneously without compromising performance, backend security, or UI customization.
Flutterflow: Can I export the clean Flutter source code from FlutterFlow?
Yes. FlutterFlow generates native Flutter code. You can export the clean Dart codebase at any time to host on your own infrastructure or continue manual development outside the platform.
Flutterflow: Can you build custom features using Dart code inside FlutterFlow?
Yes. When standard built-in widgets or actions fall short, I write custom Dart Custom Actions, Custom Widgets, and Custom Functions to fulfill any complex business logic.
Flutterflow: Which backend is best for a FlutterFlow SaaS app: Firebase, Supabase, or Xano?
Firebase works best for real-time chat and quick MVP iteration. Supabase (PostgreSQL) is ideal for complex relational data and open-source flexibility. Xano is preferred for high-throughput enterprise scale and complex backend API workflows.
Flutterflow: Can you integrate AI response streaming (OpenAI) inside FlutterFlow?
Yes. I connect streaming API endpoints from Xano or Supabase Edge Functions to FlutterFlow dynamic state variables, enabling real-time text streaming outputs like ChatGPT.
How do you configure multi-tenant security and RBAC in FlutterFlow?
I enforce Row-Level Security (RLS) and Role-Based Access Control (RBAC) at the backend layer (Supabase/Xano). FlutterFlow reads user JWT security tokens to conditionally render UI components and grant specific API actions.
Flutterflow: Can you set up in-app purchases and subscriptions using RevenueCat or Stripe?
Yes. I configure Stripe for web payments and RevenueCat for native iOS and Android in-app subscriptions, complete with entitlement syncing to your backend database.
Flutterflow: Can you convert Figma design files into a responsive FlutterFlow interface?
Yes. I convert Figma designs into pixel-perfect FlutterFlow layouts using adaptive widget layouts, ensuring full responsiveness across mobile, tablet, and desktop viewports.
