Worked on improving the documentation for self-hosted NetBird deployments within the netbirdio/docs repository, focusing on enhancing onboarding reliability and deployment accuracy. Addressed a critical issue by updating the Self-hosted Quickstart guide to include Port 33080 in the infrastructure requirements, thereby reducing potential setup errors for new users. The technical approach involved editing Markdown files to clarify prerequisites and ensure that deployment steps are comprehensive and easy to follow. Leveraged skills in documentation and version control to deliver a traceable bug fix, contributing to more reliable self-hosted setups and supporting customer success through clearer, more actionable technical guidance.