Peter Walden focused on backend automation and security enhancements across IsyFact/isy-datetime and IsyFact/isyfact-standards over a two-month period. He refactored and consolidated CI/CD workflows for Dependabot pull requests, splitting and later merging changelog automation logic to improve maintainability and reduce manual intervention. Using Bash, Java, and YAML, Peter introduced dedicated GitHub Actions workflows that streamlined changelog generation and accelerated PR processing. In IsyFact/isyfact-standards, he implemented automatic load balancer and actuator security configuration, separating concerns for clearer boundaries. His work emphasized automation, security, and maintainability, delivering targeted improvements without major bug fixes during the period.