Shopify Website Speed Optimization

I need a Shopify expert to speed up my website, with a focus on the homepage, product pages, and collection pages.

Key Tasks:
- Identify areas of the website that are causing slow performance
- Optimize the loading speed of the homepage, product, and collection pages
- Ensure the website is mobile responsive

Experience Required:
- Proven experience in Shopify speed optimization
- Familiarity with the Shopify platform and its limitations
- Strong knowledge of web performance tools and techniques
- Understanding of mobile responsiveness best practices
- Ability to deliver the project ASAP