Lumenalta Senior Fullstack Engineer JavaScript interview questions

I was referred by an acquaintance. One person from the HR has scheduled the first meeting with me. It was a very fun talk and she liked my profile. Then she has sent me a link for an on-line test, which took a couple of hours to ace it. After completing the test I was scheduled for a meeting with the CEO, that liked my profile. I negotiated my salary but I told him I was 2 years without vacation, and wanted to have more time before joining the company... so he told me my first day could be 15 days later. It was good enough for me so I left the call happy. The next day after the call he has sent me an e-mail telling me he figured out a way for me to join only the next month. So I had a full month vacation as I wanted.