Hi,
I am a software developer (JAVA DEVELOPER). I use groovy (scripting dynamic language) on grails (framework) with mysql as database. I also have other skills like jquery,javascript,seo optimzation,html etc. I worked on these open source technology. I have looked into the site that you have mentioned and it consist of many features. I would like the opportunity to do this project. This project may take around 3 months of duration,also depends upon the features you would like to integrate.
Regards ,
Neeraj