"Almost every CV I see at Empirical Magic highlights the candidates ability to develop Android and iOS Apps. These almost always end up getting deleted."<p>I agree 100% to be wary of "Jack-of-all-trades", but it's perfectly reasonable for someone to specialize in mobile development... i.e. native iOS and Android mobile development. Now, if they load up their resume with a bunch of other crap then I'd push it aside.