You can keep your profile visible: In this case, all recruiters will be able to see your complete profile. Or you can keep your profile anonymous: In this case, your name, email, contact numbers, address, resume, photo and information about companies you have worked for, will be hidden from the recruiter. Recruiter will be able to see other details of your profile.Once you apply for a job, your complete profile will be visible to the employer who posted that job.