The interviewer finded me on LinkedIn, and schedule a phone screen interview. Some personal questions and questions about my professional historic, but focused on my techinical past (as developer/software engineer, asking about what languages I had developed, etc.). After this first interview, the interviewer schedule a second interview. The second interview lastest 45 minutes, focused only in technical quetions. Unlike the first interview, the second one was 90% of the questions about Network, wich I thought really weird.

Normal, ask your previous experiences, HR -> team member but they both ask the same where what i do my previous role so its just story of me working and what applications do i use etc