R Systems Node JS and AWS Developer interview questions

I had a disappointing interview experience at this company. The interview lasted almost one hour and covered a wide range of technical questions, all of which I answered to the best of my knowledge. Despite this, I was rejected without any clear feedback. What was more concerning is that a close friend of mine had an interview with the same interviewer and experienced a very similar situation — a long interview, detailed technical discussion, and rejection without explanation. This made the process feel inefficient and unclear, especially considering the time and effort invested by candidates. I would advise future candidates to be cautious and ensure expectations are clearly aligned before proceeding with interviews.