React Native eCommerce connected to Drupal 8 Commerce & API

Only fixed pricing, freelancers with previous experience preffered Hello, This task is about creating mobile application in react native (ideally for both IOS and Android). There would be following pages. 1. Newest (most recently added products) 2. Womens (3 level deep menu for example: Womens -> Dresses -> Size 34-36) + with options to filter results by color or pattern and so on (all those values are available in D8 as taxonomy terms assigned to products) 3. Mens (same as above) 4. Brands (list of all brands in my shop around 3000 (each brand is its own taxonomy term name) after clickng on taxonomy term name new view is loaded with products only from this specific brand 5. Product details page - Product title - Brand (clickable link which would redirect to brand view) - Size (not attribute all products are flat sizes and color are not attributes that we need to care about) - All products have stock only of 1 - Add to cart link - 5 Images per product with nice OS optimized either image slider or carousel I would provide examples - Description - each product have measurments like (lenght, width at bottom, waist, sleeve lenght) each of those are in seperate field in DB that is connected to a product, accessibly trough D8 API or Commerce API we will need to print out those fields if field not empty 6. Shopping cart - customer will be able to add item to a cart and keep it there there is a way to make it in pretty nice way using Commerce API and generating hash on the APP side of things 7. Payment gateway - We will need to add connection to following payment gateway: [login to view URL] (eventually in addition Android Pay) as well 8. When order is created the order is exported to D8 website, and stock of item is lowered on D8 website as well as in mobile application. 9. Customer is able to create and login into mobile application and view the order as well as its current status (social login integration Google, FB, Apple) 10. Simple product search functionality by title (or part of title) If this project will be successfull we will also work together on making similiar mobile apps connected to the same store but in different languages, I have my own DEV account on Android, I also have experience with React and React Native and knowledge of JSX so I can do modifications on my own if needed or if I will be able to assist you in this task I will. One important thing, I must be in contact with developer, please Dear project managers I prefer to speak with developers only. In terms of design I can create mockups to guide you if needed, but design is not that important, functionality is way more important and having working prototype ASAP is also very important. I also require a FIXED price from start to finish of what was written above, I'm not interested in hourly rate, please provide me the best fixed rate offer you can. Please send me examples to your past react native ecommerce apps that ARE in playstore :) Sincerely Karol