Steel Fabrication Estimating Spreadsheet

I'm looking for an experienced Excel spreadsheet developer to create a detailed estimating spreadsheet for our steel fabrication projects. The spreadsheet should accurately estimate:

- Material costs
- Labor costs
- Production time

Requirements:
- Detailed breakdown of costs (not just a high-level summary)
- User-friendly interface


Ideal Skills and Experience:
- Proficiency in Excel or similar spreadsheet software
- Experience with cost estimation in manufacturing or construction
- Attention to detail and strong organizational skills

Please include examples of previous work in your bid.