Automated excel spreadhseet

I am looking for a freelancer who can create an automated excel spreadsheet for me. The spreadsheet needs to perform advanced calculations using formulas and macros.

I have a template or sample spreadsheet that I want the freelancer to follow.

The data in the spreadsheet will be updated on a weekly basis.

Ideal Skills and Experience:
- Advanced knowledge of excel formulas and macros
- Experience in creating automated excel spreadsheets
- Strong attention to detail and accuracy in calculations
Automating dates and cell colours, timelines on spreadsheet