Excel Data Cleanup

I need an Excel freelancer to clean up a spreadsheet of names and addresses from QuickBooks. The current format has one column for city and state, and another for state only.

Requirements:
- Consolidate into one column for city and one for state
- Enable sorting functionality
- Suggestions for specific formatting or data validation rules

Ideal Skills and Experience:
- Proficient in Excel, including formulas and data manipulation
- Experience with data validation and formatting
- Attention to detail