Groceries and Provisions Services Online Inventory App.

I am looking for an experienced developer to create a Groceries and Provisions Services Online Inventory App for Android. Here are the project requirements:

Features:
- Sales and order tracking functionality
- Real-time inventory updates

Platform:
- The app should be built specifically for Android devices.

Launch Date:
- I have a specific launch date and need the app completed by that date.

Ideal Skills and Experience:
- Experience in developing inventory management apps
- Proficiency in Android app development
- Knowledge of sales and order tracking systems

If you have the necessary skills and can meet the specified launch date, please submit your proposal.