They didn't ask for an intro. They've gone through my resume already. They came to the point and started explaining what they are looking for. They tried to make to calm and confident, and allowed me to make mistakes.
After that, they asked me what I know about design patterns (when I was thinking what to say, they said something like dependency injection). This way, they guided me to start from here. I explained a little with an example. Then they asked me about VB .NET - Ref and Val works. Then they asked a little bit about SQL and the use of PK, FK, with an example. They also gave me a LINQ example. Asking the difference between Single(), First(), FirstOrDefault().
After a couple of technical questions, they asked if I knew the versioning/releasing or pipelines. Use of API and how two independent applications can communicate. They are quite interested in knowing about how actual communication happens in real time. They were also looking for a WCF developer.
Unfortunately, I didn't know the answer. I didn't receive any feedback from them. Overall, it was a good experience, and the interviewers were quite experienced.