Worked on the RedHatInsights/rhc repository to enhance the Collector Command by implementing user-friendly error messaging when no data collectors are available. Focused on backend development using Go, the solution improved the command-line interface by providing clear, actionable guidance to users, thereby reducing confusion and the likelihood of support requests. The work maintained strong traceability by linking changes directly to business requirements through explicit Card ID references and concise commit messages. This targeted feature addressed a specific usability gap, demonstrating attention to both technical detail and user experience, while leveraging Go and backend engineering skills to deliver a focused, maintainable improvement.