Arm interview questions

Initial HR phone call, followed by a pre-screening written task and two face-to-face interviews both with the line manager. The first was with a peer and the second was with the senior line manager

first arrange time for the phone interview over email. the interview lasts about 30 to 45 minutes. the interview is basically based on my resume. questions are related to the details about my projects, including concepts and software I used. in addition, they asked some questions about linux commands, perl syntax, etc