How to Answer: What data cleaning methods are you familiar with and comfortable using if hired for this role at OutSystems?
Advice and answer examples written specifically for an OutSystems job interview.
28. What data cleaning methods are you familiar with and comfortable using if hired for this role at OutSystems?
How to Answer
To improve data quality and increase overall productivity of a system, OutSystems relies on their data analysts to use data cleansing methods to ensure quality data exists in their software. Be open and honest with the ways that you've helped ensure quality and accurate data in the systems that you've worked with while also showing that you have an open mind to learning and utilizing more methods if hired for this position.
Written by Ryan Brunner on January 7th, 2020
1st Answer Example
"In my current work, I use a very methodical fashion in cleaning data for finished systems. My first step is to remove duplicate and irrelevant observations within the data. Then I scan the data to remove extra spaces, convert numbers stored as text into numbers and remove duplicate data. These steps help ensure clean and accurate data and I never overlook them. If hired for this position, what methods does the current data analyst team her at OutSystems utilize?"
Written by Ryan Brunner on January 7th, 2020
2nd Answer Example
"I am familiar with many methods used in the cleansing of data. The initial monitoring of errors within a system is very important to identifying where errors occur and give insight into how to fix corrupt data. I have utilized the tools within Domo software to validate data accuracy and scrub for duplicate data in my processes as well. Being very proficient in data analysis, I'm very open to learning new methods as well if hired for this position."