Hello, i can code what you need using php5 and mysql, create some design and so, but what i'd like to know is if you have the knowledge base already done (if so, i'd like to see the database structure).
Also, i can create the user sign in, and secure log in including some captcha verification and all security measures needed, but once user is logged in, what is this supposed to do?
Well, thanks, waiting for your answer.
Gustavo.
Code will be created from scratch.
If interested let me know, i can create a working example for you to see how i work.
Thanks