During September 2025, Suriv focused on improving the reliability of the DataDog/terraform-provider-datadog repository by addressing schema validation in the agentless scanning workflow. He implemented strict validation logic in Go to enforce that AWS Account IDs conform to a 12-digit numeric format, directly reducing the risk of misconfiguration during deployments. To ensure ongoing robustness, Suriv extended automated test coverage using Go and HCL, adding targeted tests for invalid account IDs. This work enhanced both maintainability and traceability within the codebase, demonstrating depth in Terraform provider development and a methodical approach to improving deployment safety through validation and comprehensive testing.