Developed a data-integrity safeguard for the chronosphereio/terraform-provider-chronosphere repository by introducing the skip_on_conflict field to the Rollup Rule resource. This feature allows Terraform users to skip rule execution when conflicts with existing metrics are detected, reducing the risk of unintended metric overwrites and enabling safer deployments. The work involved API development and schema evolution using Go and JSON, as well as updating Swagger documentation to clarify the new behavior. Collaboration with another contributor ensured robust implementation and cross-team alignment. The focus on feature delivery over bug fixes demonstrated depth in Terraform provider development and attention to improving developer experience and data integrity.