Amazon Business Analyst interview questions

The whole process went pretty smooth and nothing extra special or difficult. But i don't think I could pass it as it was a bit competitive and other candidates were excellent actually.

Got a email asking me to rate myself for technical skills like sql, python….then a guy with strong Indian accent interviewed - some tricky concept questions and coding - sql and a algorithm questions, the coding question isn’t clear and had issues I pointed it out … the interviewée never turned on his camera, no introduction, impolite and impatient tone, not supportive at all during the process