SQL

One of the earliest SQL lessons that stuck with me — and one that continues to surface in many data quality investigations — is the...

One of the earliest challenges I encountered while working with policy data was understanding why seemingly duplicate records were...

Premiums don’t always stay fixed after a policy is bound — especially in specialty insurance. As endorsements (change transactions) are...

One of the most valuable lessons I’ve learned in insurance data work is how to consistently identify the most recent version of a policy...