Agoda Full Stack Engineer interview questions

There are 3 stages of interview including two phone interview and one F2F interview. The interviewee asked me some technical questions about java, javascript and web related. The whole process is nice and comfortable.

They came to me on linkedin. Total 3 interviews - 2 skype call and 1 on-site. I got declined in the first Skype interview. Total over one hour. Asked several language related problems, DevOps problems, 2 live coding using Codepad, and the software architecture of my current company. Finally asked me expected salary, and I answered 1.5 million thailand dollar per year, but the manager seems feeling too high and ask me reasons. 2 days later I got a can decline email.