Worked on improving the NetBird Self-Hosted Documentation within the netbirdio/docs repository, focusing on enhancing onboarding clarity and deployment accuracy for self-hosted environments. Addressed a critical documentation bug by correcting the DNS record type from wildcard to CNAME in the selfhosted-quickstart.mdx file, ensuring that the proxy domain setup instructions accurately reflect the required configuration. This targeted fix reduced the risk of misconfiguration during deployment and helped maintain alignment between documentation and actual deployment steps. Utilized Markdown for technical writing and documentation, applying attention to detail and clear communication to support users in setting up self-hosted NetBird deployments efficiently.