Improve website speed

I am looking for help to improve our website's speed. The loading time of our website is currently within the 3-5 second range, and our main priority is to improve the homepage. Our website is hosted on Shopify. We are thus looking for a freelancer who can help boost its performance and streamline the time it takes for our pages to load. If you have prior experience in optimizing Shopify websites, we'd love to hear from you. We are excited to partner with you and look forward to hearing from you soon.