Shopify/Website Build

I am looking to build an ecommerce website with a domain already registered. I am looking for a reliable and experienced freelancer to complete the project within a month. I need an expert who understands the value of creating an engaging, user-friendly and fully functioning website. The freelancer should be proficient in Shopify design and development, including implementing payment gateways, setting up shipping settings, debugging, backups, and maintaining security. This project requires creativity, as well as technical know-how. I would like to have a reliable freelancer who can keep my website secure and updated.