Tool
My strongest expertise is mobile delivery with Flutter and Kotlin Multiplatform. I use FlutterFlow when speed is the priority, then structure the backend with Firebase or Supabase and the web layer with React or Next.js when needed.
The goal is not to replace a specification document. It is to frame your project quickly: scope, complexity, backend needs and the level of product customization.
Firebase remains a strong choice when speed is the priority: auth, database, notifications and fast integrations. It is often the simplest option for an MVP or a mobile app that needs to launch quickly.
Supabase is appealing when you want to work with Postgres, more structured data and a more open backend foundation. It fits products that want more control over their data and relational logic.
I often recommend Firebase for a fast launch and Supabase when data structure or backend customization becomes more important. The right choice mostly depends on delivery speed, business complexity and how you want the product to evolve.
Conversion mini-tool
Indicative estimate
≈ 6,300 €
Indicative estimate for a custom mobile project, adjustable depending on your timeline, UX and integrations.