Timesheet Excel Spreadsheet

I am looking for a freelancer who can create a Timesheet Excel Spreadsheet with the following requirements:

Features:
- Advanced reporting capabilities
- Integration with other software (if possible)

Calculations and Formulas:
- Specific calculations and formulas are needed

Compatibility:
- The spreadsheet should be multi-user compatible, allowing multiple users to access and edit it at the same time.

Ideal Skills and Experience:
- Proficient in Excel and advanced spreadsheet functions
- Experience in creating timesheet templates and reports
- Knowledge of integrating Excel with other software platforms
- Familiarity with multi-user functionality in Excel

Please provide examples of previous work or a portfolio showcasing your Excel skills and experience with similar projects.