I have read your project description. I am immediately available to assist you with your project.
I am good at :
1. WordPress, Shopify, Magento, Opencart, Joomla web development
2. PSD to HTML
3. Responsive เพิ่มเติม
As you have mentioned that you need a Shopify website developer. I’m a professional Shopify expert for years. I have a good command on Shopify ecommerce website.
I can design responsive, user-friendly website เพิ่มเติม