I have a website using Community Builder with CB Profilebook installed
CB ProfileBook - you can write something to a user profile + rating
At the moment users can write unlimited times and also rate unlimited times.
The work that should be done IS :
Edit the core files of CB ProfileBook in a way to limit users write ONLY 1 time and not unlimited as now.
The project is quite simple for somebody who knows what he is doing.
I will award bidder from price/feedback considerent.
P.S. I will not provide the website etc ... I will provide you with the plugin (you'll have to install CB + plugin and test it on your localhost and give me the modified file)
Cheers and Welcome to bid