We would like to develop a system, to be integrated into joomla / Jomsocial  that gives  a scorecard to member  based on user's replies to quiz questions 

Benchmark : bcorporation dot net 
http://survey.bcorporation.net/register.php?returnUrl=/breports.php

How it works : 
- User enters his profile and data
- User is emailed his invitation to the test
- User enters name and profile (pro, individual, etc)
- User is asked series of questions with multi choice reply
- Questions replies are weighted based on weight for each question / profile
- User gets a scorecard (example “Gold” “225 points”)  
- User profile in Jomsocial can display a graphic badge with his scorecard
- User can come back and improve his replies 

Qustions and their weight should be very easy to change as well as final calculation of score

Our first ideas of implementation  is using with jomsocial one of the open source survey or LMS components in Joomla : ariquiz  or or madblanks  or even joomlaLMS 

We are looking for a developer that has a similar script or good experience in joomla and quiz or survey or elearning systems and that can understand fully the logic required.

Please do not bid if no similar experience before