Worked on the subquery/documentation repository to enhance the quality and maintainability of SubQuery Academy’s documentation. Focused on content removal and repository cleanup, the developer systematically eliminated outdated course materials, ensuring that the documentation accurately reflected current offerings. This targeted update, implemented using Markdown and version-control best practices, reduced maintenance overhead and clarified onboarding paths for new users. By aligning documentation with present-day content strategy, the work improved both contributor workflows and user experience. The approach emphasized documentation management and content hygiene, resulting in a streamlined set of materials that support ongoing accuracy and ease of contribution within the project.