Shopify Store Design Enhancement

I need a Shopify expert to improve my store's design, specifically focusing on the navigation menu.
Only (UKRAINE DEV require.)

Please make the category and register products.

Key Requirements:
- Redesign the navigation menu to a user-friendly dropdown menu.
- Enhance overall store design for better aesthetics and usability.

Ideal Skills & Experience:
- Proven experience in Shopify store design.
- Expertise in creating intuitive dropdown menus.
- Strong portfolio showcasing previous design projects.
- Knowledge of current e-commerce design trends.

Please provide a portfolio with your bids.