Author BioCoreen joined Qualtrics in July 2015. Coreen is passionate about making sense out of big data through visualizations and improving operational performance across applications. She has been in various roles over the years and most recently is the lead for the Product Experience team creating tools for product prioritization and insights. Coreen graduated from the University of Washington with a Bachelor's Degree in Computer Science. Born and raised in Seattle, she enjoys swimming and reading in her free time.
Articles written by Coreen Yuen
Load Testing with Apache JMeter
As new clients are onboarded, how do we at Qualtrics ensure that our applications can withstand the growing user base? We hammer our systems in a controlled environment via load testing. This allows u...
7 min read
Minimizing Operational Cost of Inherited Services
Qualtrics is growing at a rapid rate, both in terms of our customer base and in the amount of data we process on a daily basis. To keep up with the demand, we have been increasing our engineering work...
10 min read
A Node developer’s perspective on Java promises
Transitioning from a callback-based NodeJS world into Java, I was surprised to find similar support for asynchronous computation in Java 8. Java is known for being a blocking language, so methods for ...
10 min read
End-to-end testing Angular web apps with Protractor
You’ve completed your Angular web app and have released it for the world to consume. Congrats! But now comes the hard part: as you gain web traffic, customers are bound to suggest features to make y...
13 min read