Ty interview questions

The interview was around 30 minutes. The interviewer began the interview with an introduction of the company. It helps a lot if you do your research beforehand. She was from the UK and was very nice, polite, and understanding. Everything went well, but unfortunately, we couldn't come to an agreement on the base salary. I wish the base wage were higher.

It was moderate and I answered all the questions that were asked with great confidence i think I should get selected. Is this helpful? Yes or no or may? Appreciate it