food delivery application Flutter and Firebase

I need application in general a delivery application from restaurants and stores such as (deliveroo/Talabat / Marsool / Hungerstation and others)

available in two languages, can be chosen (English/Arabic)

With some features that distinguish the application, it serves the people category of a healthy lifestyle and calorie counting

Where the meals must contain nutritional values such as (calories, protein, fat, and carbs)

And some other features will be agreed upon later

using Flutter

And use Firebase for the backend (it is preferred to mention the features that will be used)

iOS and Android apps for the user

Driver android app

Web application control panel for restaurants and management

* Deliver clean source code (with documentation) for development from any programmer

Please specify:
previous experiences in the same field
What will you provide (features and detail)
Are you fluent in Arabic language and how will you use it in the application?