Ravi Pradhan enhanced CDN timeout reliability and configurability across the uktrade/platform-tools and uktrade/terraform-platform-modules repositories. He addressed a validation issue in the ALB definition, ensuring the cdn_timeout_seconds parameter is correctly handled as an integer, and added comprehensive tests to verify this logic. In parallel, Ravi introduced a configurable CloudFront read timeout using a Terraform variable, defaulting to 30 seconds but allowing user overrides for flexible response handling. His work, primarily using Terraform, HCL, and Python, improved infrastructure safety and user experience by reducing misconfiguration risks and providing clear documentation of default behaviors for production environments.