It would be very better if he comes in person in Qatar, submit his resumes & if lucky, will be able to give interviews too and might get a good job
.
Anyhow, he has to obtain TOURIST VISA as he doesn't have any relative in Qatar right!!!. Try small scaled hotels or service providers who might obtain TOURIST VISA for him on your behalf. THIS IS THE ONLY POSSIBLE WAY
.
GOOD LUCK !!!