Cross Platform Billing & Accounting Software Desktop + Mobile

535.0 USD

535.0 USD peopleperhour Technology & Programming Overseas

1 days ago

Description

We are looking to develop a cross-platform billing and accounting application for both desktop (Windows/macOS) and mobile (Android/iOS) devices. The app should support offline-first architecture with optional Firebase Realtime Database sync. This system will be used for internal company billing, inventory management, and accounting needs.

Key Modules:User ManagementProduct & Inventory ManagementCustomer & Vendor ManagementBilling & InvoicingPaymentsStock TransactionsAccountingReportingSettingsOffline + Sync Support
Technical Requirements:Frontend: Flutter (single codebase for mobile + desktop)Offline DB: Drift/SQLiteOnline Sync: Firebase Realtime DB or Laravel API with MySQL
Ideal Freelancer:Strong Flutter development experienceKnowledge of accounting workflows is a plusExperience with offline-first apps and Firebase or LaravelClean code structure using Cubit/BLoC and repository pattern
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