Shopify Theme User Experience Upgrade

I need to change the theme of my Shopify website to improve the user experience. The main focus is on enhancing navigation to make it more intuitive for visitors.

Key Requirements:
- Simplify the menu structure to streamline user navigation.

Ideal Skills and Experience:
- Proficiency in Shopify theme customization.
- Experience in improving website navigation and user experience.
- Ability to simplify complex menu structures effectively.