![]() They can tell you that they think this conversion rate is too low, or that bookings number doesn’t make sense given what they understand about the business. ![]() They are not fully reliant on the data, but only use data as a quantifiable measure to support their decision makings.Ī person with good data sense is someone that can tell you if something feels right, or wrong when looking at a chart/table/numbers. A good data analyst understands how data comes into the picture. This is like business sense, but more specific. He/she needs to know what's important for the business, which metrics makes sense. A good data analyst should understand how the business operates. People think data analyst is a technical role, but this is not completely true. If the company doesn't have a data engineer, the data analyst sometimes will have to act as a data engineer, writing custom ETL scripts to extract and move data into data warehouse.Īside from typical softskills, here are some key important skills that a data analyst should possess: 1. ![]() Perform exploratory analysis: extract and look at the data, organize them, and try to draw meaningful, actionable insights from these vast amount of data. ![]() Generally speaking, depending on the actual role, the data analyst will do a few things:Įxtract data and build recurring reports for different business users. What does a data analyst usually do?īefore we go into how to interview a data analyst, first we need to define the job scope of the data analyst. These serve as pointers to aid with your interview. How do you usually interview a data analyst candidate? In this article, I'll share some of the guidelines and areas you can focus on when interviewing a data analyst candidate. ![]()
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