Parent Child Data Template for Woocommerce

I am looking for a freelancer who can help me create a parent-child data template for my Woocommerce website. I prefer the template to be in Excel format. The template should include advanced product variations data fields for the parent-child relationship. I do not require any assistance with importing the data template into WooCommerce as I can do it myself.

Skills and experience required:
- Expertise in Woocommerce and data templates
- Proficiency in Excel
- Knowledge of advanced product variations in Woocommerce
- Ability to create a user-friendly and efficient data template.