Create website with advanced functions

I'm looking for an experienced web developer to help create a website with advanced functions, specifically concerning custom forms and data collection. I have a preference for the platform Shopify, as it will provide me with a strong foundation for an effective website. I anticipate the website to consist of over 10 pages, so an experienced web developer is required to create a fully optimized website with smooth and reliable navigation. If you have experience with creating websites with advanced functions through Shopify or other similar platforms, I'm eager to learn more about how you can help me with this project.