Desenvolver uma aplicação para Mac

Despite being new to Freelancer, I have a lot of experience as a developer and as a consultant, and in the last couple of years I've been developing corporate mobile applications, and I also have my own successfull apps on the Apple App Store and on Google Play. I'm also a leading advisor on the very well know developer comunity at StackOverflow. This offer includes all client side development, both for Android and iOS, provided that all server side implementation is documented and ready for testing. The server side should have the necessary services to: - poll the available chatroom names - test a password for a chatroom - send a message on a chatroom once the password has been validated. - query the latest messages for a chatroom The application would include - A list of available chatrooms - A login form to provide a password - Allow the user to select the latest messages from a chatroom - Allow the user to post a message I expect the following information from the project owner: - Server address - Type of server service (web service, socket...) and protocol to query the service (HTTP POST, GET, ... ) - Clearly indicate possible constraints.