Worked on enhancing media playback control in the jellyfin-web repository by implementing support for Rewind and FastForward commands within the server notifications flow. Focused on improving the responsiveness and consistency of playback controls, the developer delivered a targeted feature that allows end users to manage playback more precisely across client and server. The solution involved concise JavaScript code changes, emphasizing maintainability and clear commit documentation. Leveraging front end development skills, the work addressed a common user interaction scenario, reducing friction in media consumption. Over the course of one month, the contribution centered on feature development without addressing bug fixes.