it is not a perfect system but nobody can really predict a good developer till someone is already on the job. A good developer is more than algo skills, he/she

it is not a perfect system but nobody can really predict a good developer till someone is already on the job. A good developer is more than algo skills, he/she also has good communication, works well with others etc... These are not things we can test yet. The problem with our profession is since it is lucrative and has no real licensing, it is a perfect breeding ground for fakers.