It should be customized to work with our existing DB(mysql)
Also following features should be included:
POP-UP invitation(pop-killer independent) - we've seen it done.
Online status (online /off line / busy)
Rich text format
Multi- platform support
Light and low bandwidth
Please only contact if you have a relevant experience
Examples of similar required
Please make sure you have an example of related work before you place your bid - do not waste your and our time. General statements like "we are the best" or similar will be ignored. No related projects - no consideration. Period.