Having years and years of experience with programming in Cocoa/Objective C, which is the development system for OS X, naturally we offer programming services for this new environment.
More or less, whatever we can do for you in Mac OS X, we can do for you in OS X, too. There is of course the limitation that OS X is a closed operating environment, which forbids many APIs and services. Nevertheless, if you happen to decide to wander into the jailbroken realm of unlimited possibilities (and, of course, somewhat less security and somewhat dubious legal state, alas), we can implement whichever functionality you might dream of.
