Andreas Schubert focused on improving the onboarding experience for self-hosted NetBird deployments by updating the documentation in the netbirdio/docs repository. He identified and resolved a critical documentation bug by adding Port 33080 to the infrastructure requirements in the Self-hosted Quickstart guide, ensuring that deployment prerequisites are clearly communicated to users. Working primarily with Markdown and leveraging his documentation skills, Andreas delivered a targeted fix that reduces setup errors and supports smoother installations. While the scope of work was limited to a single bug fix over one month, the update directly enhanced deployment reliability and addressed a key pain point for users.