K Health interview questions

I made it to the final round interview, which was to present a case from some take home data (fairly standard). However, before that presentation, they requested that I come in and meet the CEO, which I did, and I thought the meeting went ok. It seems like the CEO rejected me from that meeting but HR did not send me a formal rejection email, so I prepped for the presentation and joined the meeting but no one else was on the call. It was only then that I found out that my application was already declined. The HR representative was nice and did offer to send me their standard stipend for the assessment, but I never received it even after I followed up.

Tech test. Choose the stack. Good experience with the interviewee. Good overall. It's well explained and has reasonable time to fix. You can choose the tech stack you want for the exercice. You can ask questions but not use any tools to assist.