Worked on improving documentation quality in the rabbitmq/rabbitmq-website repository, focusing on the Java API Guide. Addressed a navigation issue by correcting a broken link to the Exchanges section, ensuring developers could access relevant information without interruption. The solution involved editing Markdown files and validating the fix through site builds and automated link checks, which helped maintain documentation integrity and reduced the risk of broken navigation in production. Demonstrated technical writing and documentation skills by aligning the Java API Guide with the current documentation structure, ultimately supporting a smoother onboarding process and minimizing potential support queries related to navigation issues.