Christy Song worked on the observeinc/terraform-provider-observe repository, implementing the deprecation of the Interval Monitor Scheduling Type in the Terraform provider. She updated Go and YAML code to prevent the creation of new interval monitors while ensuring existing ones remained supported, aligning the provider with the platform’s evolving roadmap. Christy provided clear migration guidance to help users transition to transform or scheduled monitor types, minimizing disruption. She also revised documentation and code comments to reflect these changes, ensuring transparency and maintainability. Her work demonstrated a focused approach to observability and infrastructure as code, emphasizing careful documentation and platform compatibility.