Flutter Mobile App Development with Tally Integration

I need a part-time Flutter mobile app developer to build and integrate a mobile application with our Tally Prime–based Aurum Jewellery ERP system.

Requirements:
- End-to-end mobile app development using Flutter for both Android and iOS.
- Integration with Tally Prime.
- Integration with our SQL-based inventory software to display inventory and basic reports.
- Experience with ERP or accounting software integrations is a plus.

Goal:
Enable customers to log in and view inventory and basic reports in real-time via the mobile app.

Ideal Skills and Experience:
- Proficiency in Flutter, SQL, and API development.
- Experience with Tally Prime integration.
- Strong portfolio in mobile app development.

Please provide your portfolio and relevant experience.