Need a Codeigniter developer for live chat development and integration.

Need a Codeigniter developer of at least 3 years of experience. I need to develop a live chat system with an API. Firstly I want the live chat system for my Stock Photo script purchased from itechscripts. But I want it to develop in such a way that I can integrate it to any Codeigniter system without the help of any developer.
Please PM me for any clarification.