We need experienced Ajax/JavaScript/PHP developer to create an online messaging system
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.
Multiple conversation.
Online status (online /off line / busy)
Emoticons
File sharing
Rich text format
Multi- platform support
Light and low bandwidth
etc
Please only contact if you have a relevant experience
Examples of similar required