Caitlin Cassidy interned as a database developer for QPM and IRK at Fidelity. Her responsibilities included creating and enhancing database packages, tables, and views. She wrote unit tests for quality assurance and configured a continuous integration dashboard to monitor code changes. She developed a new screen to allow users to determine category mappings for investment funds, making the funds more inclusive. Through the internship, Caitlin gained experience with SQL, unit testing, agile methodology, and saw an entire software release process.