I need a wordpress expert who can create a functionality that allow users to hire a chef, user can select food ingredients and cook online, the ability for edits to be made based on users allergies, adding to the cart, users can login and signup -- 2

I am looking for a WordPress expert who can create functionality for my website. The functionality should allow users to hire a chef and select food ingredients to cook online.

Key requirements:
Users should have the ability to make edits based on their allergies
Users should be able to increase the quantity of ingredients.
Users should be able to add additional ingredients.
Users should be able to save their customised ingredients for future purchases.
Users should be able to create their weekly menu schedules
Users should be able to add items to their cart
Users should have the option to login and signup

Payment options:
The website should provide credit card payment options for users

Design/layout:
I have a specific design in mind for my website