Shopify Theme Migration and Optimization

I'm seeking a skilled freelancer to help migrate my Shopify website from a paid theme to a free theme, with a focus on improving loading speed. My goal is to maintain the current design as closely as possible while ensuring the site remains mobile-friendly and performs efficiently.

Key Requirements:
- Migrate the website to a performance-optimized free Shopify theme.
- Retain essential features such as the homepage layout, product page design, and navigation menu structure.
- Ensure the website loads faster, prioritizing loading speed without compromising mobile responsiveness.
- Address any custom functionalities currently in use to ensure seamless integration with the new theme.

Ideal Skills and Experience:
- Proficiency in Shopify theme customization and migration.
- Experience with optimizing website performance, particularly loading speed.
- Ability to replicate design elements from one theme to another.
- Familiarity with handling custom functionalities and ensuring they work smoothly post-migration.

Please let me know if you're available and confident in handling this project within my budget of ₹1000.