ReactJs E-commerce template

I as a developer, want to build an marketplace e-commerce application but due to my busyness I can't spare enough time for this so I decided to get some quotes here and can work with someone professional. I hope I find real software engineers rather than stackoverflow newbies. It is important that you have ecommerce development experience. Below are the headlines: 1) As the first part, I am going to give you an html template and you will work on this for end user interface. 2) I want you to use firebase as backend. Authentication (Email and Google sign-in), Firestore as database, storage as cdn, functions as serverless and hosting for hosting. After the delivery, all I need to do is to update the firebase config with my credentials and start using. I will ask you to host a site for demo. 3) I want you to use ReactJs as frontend library, Redux as state management and Redux-Saga for event pipelining. You will use Next for SSR. (Seo impact is very important) 4) I want you to make a centralized configuration for loading spinners, shimmer effects and page loadings. You can use React Suspense functionality. 5) Redux objects (types, actions, reducers, selectors, sagas) must be grouped according to "Ducks pattern". 6) Coding standards are very important. If you don't know much about quality coding please don't waste my time. 7) Please keep in mind that your customer is also a senior fullstack software developer. If we agree, I won't accept silly explanations for your bad work. I will only pay for passed CRs. 8) We are going to work in Scrum framework. So please be prepared for 2 week-sprints. 9) This project is a classical ecommerce marketplace application. User can register as a customer and also a vendor. Vendors will be able to create listings for their products. Customers will be able to make a search, find product, add to basket, checkout and proceed to payment with credit card. (Payments will be mocked. I will handle it later). 10) Pages are: Home, login, register, search results, product detail, category pages, comments under product, checkout, payment, thank you, blog list, blog detail, 4-5 static pages. 11) After the end-user UI is done and I am satisfied your work, we can begin with the Admin UI. Waiting for your reasonable offers. Please don't forget to send your previous ecommerce reference links.