Excel Budget Workbook Overhaul

I need an Excel expert to refresh my budget workbook.

Requirements:
- Modify existing formulas and calculations (intermediate complexity, e.g., vlookup, if statements)
- Redesign the sheet layout and appearance for improved usability and aesthetics

Ideal Skills:
- Proficiency in Excel, especially with intermediate formulas
- Experience in spreadsheet design and layout optimization
- Attention to detail and strong problem-solving skills

Please provide samples of similar work.