Zoho One automation between Zoho CRM, Subscriptions and Project

We have the following accounts:

- Zoho One account
- Zoho Subscriptions
- Zoho CRM
- Zoho Books

I wish for someone to work with me to do some development work.

We wish to ensure that when someone chooses a subscription that is automatically:

- Creates an account in Zoho CRM
- Creates a project (one set up as a template) to associate it to the account in the above CRM
- Post invoices into Zoho Books

I also want some extra development on the side in Zoho Projects. We want the system to create a new project (template already set up), once one has been closed down