Introducing Flagr: A robust, high-performance service for feature flagging and A/B testing

Rolling out a new feature is not an easy task. We may want to collect data, identify goals, generate a hypothesis, create variations, run experiments, and analyze results…

A Kafka Epic — How Checkr built a more reliable and performant background check platform by

Migrating S3 Buckets Across AWS Accounts 🌩

Out With the Old, In with the New

How Checkr built scalable data infrastructure in a few months

Breaking the Mold: Interviews at Checkr

I recently switched jobs after spending four years with a company and team that I absolutely loved, and while I was ready to move on and find something new, I told myself that I had to find something pretty amazing before making any decision to switch. This…

Who’s Who? Identity Matching Using Applied Machine Learning

Using dynamic localization to improve Accessibility with React and Redux

Building software to manage the complexities of background checks