Over a two-month period, CalcUA contributed to the vscentrum/status-page and easybuilders/easybuild-easyconfigs repositories, focusing on incident management and build system configuration. For vscentrum/status-page, CalcUA managed the lifecycle of a public security incident entry, using YAML-driven configuration and disciplined Git workflows to ensure transparent communication and alignment with incident resolution policies. In easybuilders/easybuild-easyconfigs, CalcUA expanded EasyBuild support by creating robust packaging configurations for Go and Miller, implementing source verification, dependency management, and sanity checks. Working primarily with Python and YAML, CalcUA demonstrated depth in system administration and software packaging, delivering reproducible deployments and clear operational visibility.