Worst interview experience I've ever had. The recruiter repeatedly scheduled interviews at the wrong time, causing significant frustration and confusion. The interview process was unexpectedly grueling, with multiple rounds of interviews - I had no idea if the fourth round was the final one cause I got rejection after the fourth round. They asked me system design questions at the fourth round, which I had no idea about and never expected ..... I mean.... its just an intern position. why? Despite putting forth my best effort, I ultimately received a rejection letter a week later. It was a disappointing and demoralizing end to the whole experience.