Contact person: Flutter Firebase Stripe Mobile App

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Location: 東京都, Japan

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need a seasoned full-stack mobile developer to take an idea from design to live release on both iOS and Android. The core of the project is a Flutter application, Multilingual UI, that pairs a vibrant, colorful interface with solid Firebase and Stripe infrastructure (Flutter i18n libraries (flutter_localizations))

The build starts with a cross-platform Flutter front end written in Dart. Authentication must support both Email & Password and apple and Google Sign-In through Firebase Auth. Once users are in, they should enjoy a smooth, subscription-based experience handled by the latest Stripe APIs.

All dynamic data—product catalog, user profiles, and purchase records—will live in Firebase Firestore, and I expect serverless Cloud Functions to manage any secure, backend logic. Part of the excitement of the app is its AI-driven product recommendations; you will consume an external recommendations API and surface personalized suggestions throughout the browsing flow.

When development is complete, you’ll package and publish the app to the App Store and Google Play, ensuring compliance with each store’s requirements and any Stripe review.

Key deliverables
• Flutter source with well-structured state management and theming that matches a colorful, vibrant look and feel
• Firebase setup: Firestore schema, Auth (Email & Password + Google), Cloud Functions, security rules
• Stripe subscription flow fully tested in sandbox and production modes
• Integration of product recommendation API with sample data to validate accuracy
• Store-ready builds, screenshots, and guidance for app submission
- Store user language preference in profile

Please outline any similar apps you have launched with Flutter, Firebase, and Stripe, and let me know your estimated timeline for reaching a public release." (client-provided description)