During October 2024, this developer enhanced the openbraininstitute/aws-terraform-deployment repository by enabling private-network access for a machine learning service. They integrated the ML ECS service with a private Application Load Balancer, updating ingress rules and Terraform modules to route internal traffic securely through the new ALB. By associating the private ALB’s security group with the ML ECS service, they improved network isolation and reduced exposure to public networks. Their work leveraged AWS, Terraform, and HCL to implement infrastructure as code practices, resulting in a more secure and reliable environment for ML workloads without addressing any major bugs during this period.