Excel Data Comparison Specialist

I'm looking for an expert to compare mixed data in two Excel files. The goal is to identify and analyze variances.

Requirements:
- Compare text, numeric, and mixed data types
- Focus on variance: not just matching, but identifying differences
- Deliver a new consolidated file highlighting these variances

Ideal Skills and Experience:
- Proficient in Excel, especially with complex data sets
- Strong analytical skills for variance identification
- Experience in creating organized, clear consolidated files

Please ensure your bids reflect your expertise and approach to this task.