uber sr. business intelligence analyst面经。
以前拿过uber offer但太低了没去。
这次面试首先先是自介 这个组主要是支援marketing，以下是technical stacks:
Looker, R shiney => tableau =>reporting
Hive, presto, vertical (less), python
Working hours: 9 am -5 pm early morning/some times some meeting with teams in India in late night or early morning.
Very strong on visualization. 60-70%.Communication to clients small portions. Data manipulation/ data engineer=>10%
接下来问以下的问题
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differences between inner join and rightouter joins
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接下来的问题都围绕在marketingmix modeling。定义是什么，怎么做假设，怎么判读结果
面完之后我觉得不是很适合。毕竟本业是data scientist，这个职位感觉只是做dashboard的analyst，data engineer, ETL也几乎都不做。果然过几天也就收到拒绝信。