Sally Ye developed cross-language sample code and integration tests for managing Cloud Spanner default backup schedules, focusing on enabling or disabling automatic backups for new databases. Working across the renovate-bot/java-spanner, googleapis/nodejs-spanner, renovate-bot/golang-samples, and googleapis/python-spanner repositories, she delivered features that allow users to create instances without default backup schedules or update existing instances to enable scheduled backups. Her work emphasized API integration, cloud computing, and database management, with implementations in Java, Go, and Node.js. By providing comprehensive documentation and test coverage, Sally ensured the new features were reliable, consistent across languages, and easy for customers to adopt.