Kelly Kong developed a new feature for the DataDog/terraform-provider-datadog repository, enabling users to delete log indexes through Terraform. This addition addressed a gap in data lifecycle management by allowing operational teams to manage log data more flexibly within their infrastructure-as-code workflows. Kelly implemented the feature using Go for the provider logic and updated Markdown documentation to guide users on the new capability. The work focused on API development and Terraform integration, ensuring seamless user experience and alignment with existing workflows. While the contribution was limited to a single feature over one month, it demonstrated depth in targeted, high-impact engineering.