Flutter & API Integration Expert

I’m looking for a solo developer who lives and breathes Flutter. My mobile app is already underway, but it still needs two key features—push notifications and in-app purchases—wired up cleanly. The project goes beyond front-end work: the backend API exists yet requires a few new endpoints and tweaks so these features can function flawlessly.

Here’s what I need from you:
• Complete integration of push notifications across iOS and Android, including handling foreground, background, and terminated states.
• Set up in-app purchasing logic (subscriptions and one-offs) with receipt validation routed through the updated API.
• Modify the current REST endpoints (written in Dart’s shelf server) so they return the extra data each new screen expects.
• Ship clean, well-commented Dart code plus concise API docs for anything you change.

I work iteratively—quick, testable milestones, regular Git commits, and short video demos keep us in sync. Please apply only if you’re an individual; I prefer direct one-on-one communication and code review sessions.

If you have recent experience pushing a Flutter app with notifications and purchases to both stores, you’ll feel right at home here. Let’s sync up, review the existing repo, and carve out a fast path to release.