Was referred by their current employee. Got a phone call from hr associate calling in for walkin interview. Then same hr send me an email with details of walk in interview. Went for interview in the beginning there was no hr. First technical round then some other hr joined. Some random person not referred in email. Interview seemed to go well. Was told that they will let me know in a week. After a week followed up with hr who sent email in beginning. No reply for another week. I find their process is very unprofessional. They already have candidate in mind whome they want to hire but still call others. There should be phone screening and then only call the candidate for walkin interview. Wastage of time.