In March 2025, Michael Deitner developed a Dockerized server mode setup for the DARPA-ASKEM/askem-beaker repository, focusing on deployment reproducibility and security. He created a dedicated Dockerfile that provisions user accounts, establishes required directories, and sets permissions to ensure the Beaker kernel server runs under proper user isolation. By updating the startup command and configuring environment variables, Michael enabled the server to operate reliably across different environments. His work leveraged Docker, system administration, and shell scripting to scaffold a secure, scalable deployment process. The implementation demonstrated a solid understanding of containerization and infrastructure, addressing operational needs with targeted engineering solutions.