Ruby on rails expert needed

Avg Bid (USD)
Project Budget (USD)
$250 - $750

Project Description:
I need an expert ruby on rails [url removed, login to view] me know the price for the following project more details are in the attachment.

types of users:
Users (free accounts- can follow, comment on ads/ listings--- users will not be able to make ads). They can see any ads but they can’t see company complete profiles unless they are following the company. So first they will follow then see the company’s complete profile.
Companies (paid monthly accounts based on number of ads/listings they have)
Advertising Agencies (paid monthly accounts based on number of ads/listings they have).

USER: Free accounts. (they can make ads/ listings only if they pay). They will be able to comment on ads that companies create. Just like Facebook comment options.

Companies: Can create ad/listing. (they will pay one of the packages to make listing. Only when money is in Paypal, only then they can make ad.)

Advertising Agencies: They will buy different packages that will allow them to add more than 1 ad/listing. So they will be able to choose from 3 different packages that will allow them to make different number of listings.

More details are attached

Skills required:
Ruby on Rails
Additional Files: Website+that+will+act+like+social+media.docx
About the employer:
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