Nah, not really, because "a github account with a bunch of code in it" is the signal.
Of course, it can be gamed by someone who just forks a bunch of other people's repos, which a recruiter won't be able to spot but "github" is a keyword that can be searched for on a CV like any other.
Of course, it can be gamed by someone who just forks a bunch of other people's repos, which a recruiter won't be able to spot but "github" is a keyword that can be searched for on a CV like any other.