need django developer.

I need a Django App that’ll allow users to [1] register / login with Google & save their data to MongoDB, [2] create API Endpoints from CSV Files, [3] fetch endpoint data to create one template, many pages, and dynamic content in their frontend, and [4] upgrade to a premium plan & restrict them based on their plan. Below is an example of an API endpoint that shows the first data, but there are many data in the endpoint: [login to view URL] { "priority": "A01", "name": "Northern America", "country": "Canada", "state": "Yukon, CA", "county": "Yukon Area, YT", "city": "Beaver Creek, YT", "nationality": "Canadians" } The App has a sleek design with an easy-to-understand process, below’s the flowchart: [login to view URL] The App will use MongoDB to store data, below’s the database schema: [login to view URL] The App ONLY needs the backend logic, below’s the frontend demo: [login to view URL] The App will use Stripe Customer Portal so you don’t have to write any code, below’s the doc: [login to view URL] YOU MUST ANSWER THE BELOW QUESTIONS: How can we build a fetch script that will work on all frontend frameworks so that the users can use the endpoint data to create ONE TEMPLATE i.e. visit-$country that will have MANY PAGES i.e. [login to view URL] and DYNAMIC CONTENT i.e. I like Spain? Any better approach? Could you confirm your budget and delivery date in the chat, please?