During October 2025, Daniel Keller focused on maintaining operational stability for the Obi-One service by addressing deployment consistency in the openbraininstitute/aws-terraform-deployment repository. He resolved a deployment version alignment issue by updating the HCL-based Terraform configuration, ensuring that both production and staging environments referenced the official 2025.9.3 release of the obi_one_docker_image_url. This fix eliminated environment drift and improved the reliability and reproducibility of deployments for biophysical cell properties. Daniel applied his expertise in DevOps and Infrastructure as Code to deliver a targeted solution, demonstrating a methodical approach to infrastructure management and version control within a complex AWS deployment pipeline.