WooCommerce Product Upload to Google CSS

I need an expert familiar with WooCommerce and Google CSS to help upload over 500 products from my site to my Google CSS center. The task involves handling product variations, as some of my items come in different sizes and colors.

Skills & Experience Needed:
- Proficiency in WooCommerce
- Familiarity with Google CSS
- Experience in bulk product uploads
- Ability to manage product variations
- Attention to detail