There was one interview with the recruiter, and two interviews with the client. One of them asked me to open my portfolio and comment a few projects, to understand process and tools used. I received a guide with suggestions of questions and topics to discuss during the interview. It helped on preparing for it, but the client didn't really follow that. Overall, the interviews were fine, but it seems like the client opened a job position not sure of what they wanted or needed, because the position was first communicated as urgent position, and after 3 months of process they put it on hold.