Urgent Speed Optimization for Shopify Platform

I'm in urgent need of a Shopify expert who can help speed optimize my platform. The areas that need immediate attention include the homepage, product pages, and the checkout process.

Key Requirements:
- Comprehensive speed optimization across the mentioned areas
- Use of best practices for Shopify platform
- Quick turnaround time as this is an urgent request

Previous Efforts:
- I've primarily focused on image compression to date

Performance Issues:
- The most pressing issue is slow loading times, which is affecting user experience and potentially sales.

Ideal Skills:
- Expert knowledge of Shopify
- Proficiency in code optimization and minification
- Experience with speed optimization on Shopify platforms
- Ability to deliver promptly