Advanced Arabic Excel Accounting Sheet

I am in need of a freelancer who is well versed in Microsoft Excel to design a detailed accounting worksheet. Not only will it track income and expenses, but it also needs to be able to calculate complex variables such as cash flow, profit, loss, and detailed returns.

Skills and Experience:
- Expertise in Excel including complex calculations
- Previous accounting experience
- Native or proficient Arabic speaker

Application Requirements:
- Only applications showing demonstrable experience will be considered. Please outline your experience in your application.

Deliverables:
- The final worksheet should be delivered through an editable Excel file.