Flutter AI Image Style Transformer

Note: Only Flutter developer can BID


I’m building a cross-platform AI image generator and need a Flutter developer to turn the idea into a polished production app. The core experience is simple: a user selects or uploads a photo, chooses one of three style families—artistic/painting, cartoon/anime, or photo-realistic—and receives a freshly generated version in their chosen look. Your job is to own everything between the tap on “Transform” and the final image appearing on-screen.

I already have the concept, target styles, and rough UX wireframes; what I’m missing is an end-to-end Flutter implementation that feels fast and reliable on both iOS and Android. You’re free to integrate the AI however you prefer—calling an external inference API or running a light model locally with TensorFlow Lite or similar—so long as the user flow stays smooth and the output quality meets the chosen style.

Deliverables
• Flutter project with clean, modular code and state management that’s easy to extend
• Responsive UI for image selection, style pickers, progress feedback, and final preview/download
• AI integration layer that accepts the source image, applies the requested style, and returns a transformed file ready for display and sharing
• Simple onboarding screen plus error handling for network or model issues
• README explaining build steps, API keys (if any), and how to swap or update models

Acceptance Criteria
1. A test image can be transformed into each of the three style groups within a reasonable time (≤15 s on mid-range devices when cloud APIs are used).
2. Output resolution is at least 1024×1024 without visible artifacts.
3. App passes review on both App Store and Google Play internal testing tracks.

If this sounds like the kind of challenge you enjoy, let’s get started—code, creativity, and clear communication will be key.