It was probably the worst interview experience I've ever felt. I felt that the interviewers didn't read my expertise or my past working experience; they keep asking some questions that far from my expertise. Another thing is, I felt that they should notify me in advance if the interview was more technical or substantive or analytical, as I was not prepared for it. I thought it would be a screening HRD test, so I didn't expect anything more analytical question. The interviewer probably 4 to 5 people, including the HRD and analyst/senior analyst team. At the end of the interview, I found out that one of the interviewers took my photo (without my consent) and shared it with their ex-colleague (who is a friend of mine). I feel objected by that as I believe the interview process was a formal event. And for me, it was inappropriate, violate my privacy, and looks unprofessional. So I withdraw the application. The way they treated the applicants tells so much about the work environment. So yeah, that's my opinion.