Design a website - Shopify prefered

Hello every one, We are a small design studio which creates interior designs, architectural concepts, Home&Deco unique items. We are a team of two members: The Thinker and The Creator, who are fully involved. From time to time hire part-time collaborators. Actually, we intend to launch in online in order to broaden our audience and sell the design company services. Think there is two level of tasks: Level 1: (basic) to develop a website with following two main functions: 1. E-commerce platform in order to sell our design items (furniture, lamps, decorative objects, accessories) 2. Presentation of our projects. That requires up to 100 photos and 3-4 case studies presented. Our intention is to use Shopify, but we are flexible to get a suggestion from you. Level 2: (more complex) omnichannel communication and sales: Facebook, Pinterest, Instagram, Etsy, DaWanda. We need somebody to help and learn us to start working on these platforms. It takes probably few weeks or months, at the beginning. One of our team to continue the work, after that. Ideally, we are looking for somebody, independent freelancer or digital agency, who perform all the tasks mentioned above, Level 1&2. If not possible, please apply for one of the tasks you could execute fine. We are open to discussing the best terms of collaboration for both parts and fee (project-based, hourly, monthly flat fee). Please be aware that the budget is adjustable on the tasks you perform - thank you. We are looking for somebody who could show us relevant tasks/projects done before. Delivery more information upon request. Many thanks in advance. Cheers, Tray&Alex