So I firstly interviewed with the CEO who is a very kind person and I watched his interview on youtube before the meeting. It really helped me to get more info about the company and the ambition of the company which I really like it. During the interview, we discussed several ideas about the BI future and he sent me a 3-hour test link to finish. Well the test is not that hard if u did have experience using sql excel and some bi tool and their platform actually pretty good too. Then was the second round with other members which is nice to talk with them. I could feel that the atmosphere between co-workers is pretty well which made me decide to accept the offer. They only took 1 day to give me notice and I was kind of surprised