that depends on what kind of developer you´re looking for. if you´re looking for a very experienced pro (which costs you a lot) i doubt those are the right ones

that depends on what kind of developer you´re looking for. if you´re looking for a very experienced pro (which costs you a lot) i doubt those are the right ones. but if you´re looking for someone who can learn things from your (hopefully) existing team, and who costs you less, you could call them for interviews.