Mobile web-application with Joomla users


Job Description

I'm currently building a website in Joomla, with the JomSocial addon, which is a profile system, so people can make and maintain profiles.

I'm looking for somebody who can build an app for me which is capable of 2 things:

1. Allowing users to chat with each other.
2. Allowing users to start an event. Which could be seen by other users, and ordered at geographic proximity (so an event that takes place closer by should be more on top of the list).

Both function 1 and 2 should be making use of the existing user database from Joomla in combination with Jomsocial. Users have a paid profile, and should only be able to login to the mobile web-app with their account.

Please indicate price estimation.

Koen Hendrickx