Excel To Shopify CSV Conversion

I'm looking for someone to convert my vendor's supplier file into a Shopify compatible CSV file. The supplier file is currently in Excel format and contains product details, inventory stock levels, and pricing information. You need to add product variations that is in another file.

Key Tasks:
- Convert Excel supplier file to Shopify CSV
- Format certain fields in a specific way as per Shopify's requirements

Ideal Skills and Experience:
- Proficiency in Excel and Shopify CSV format
- Experience with data transformation and formatting
- Attention to detail to ensure all data is accurately converted and formatted