writing a documentation and implementing the requirements in ZOHO applications.

I am looking for a freelancer that can write a comprehensive documentation for a ZOHO CRM project and provide implementation of the requirements. The project requires the freelancer to create all documentation from scratch and there is more than 20 hours of work expected in total. The documentation should include all processes and details needed for successful completion. The freelancer should have extensive experience and knowledge of ZOHO applications. If you have the relevant experience and knowledge, please let me know your availability and proposed time frames for completion. I am looking forward to hearing from you.
General Specifications:
Company size is small
Company Clients = 1
Company has partnership with other companies and we need to split the shares in accounting to consider this. (share % will be shared along with other details)
Need to have payroll for all manage services resources provided to our client
calculating the revenue based on selling amount for each manage service resource
calculate the operational cost and prepare balance sheet based on debited/credited payments.
manage all invoices and PO with due date
ZOHOSITE to create a new website for the company linked with E-Services within ZOHO (Leave request; Employee Letters; etc) and to create service request in ZOHO.

SOW:
Documentation is required before starting implementation
Implementation on ZOHO