Over the course of one month, contributed automated dependency management and CI/CD workflow improvements across the JuliaBUGS.jl, DynamicPPL.jl, and SSMProblems.jl repositories. Leveraged YAML configuration and GitHub Actions to replace CompatHelper with Dependabot, streamlining dependency updates for Julia and npm packages while reducing manual maintenance. Enhanced CI reliability by modifying workflows to skip Codecov uploads for Dependabot pull requests, preventing failures due to missing tokens and reducing unnecessary log noise. Focused on configuration management and automation, these changes accelerated update cycles and improved maintainability, demonstrating depth in DevOps practices and continuous integration using Julia and YAML.