Worked on phospho-app/phosphobot and Comfy-Org/ComfyUI_frontend, delivering features focused on robotics control, real-time data visualization, and telemetry integration. Developed rerun visualization for robot recording sessions, enabling real-time capture of robot states and camera feeds, and expanded global speed control to support all robot types with dynamic joint handling. Improved code maintainability through UI cleanup and refactoring, emphasizing code simplification and robust hardware configuration. Enhanced telemetry in ComfyUI_frontend by introducing attributes to distinguish genuine app runs from previews, supporting accurate analytics in PostHog. Utilized Python, TypeScript, and Vue.js, with a strong emphasis on testing, maintainability, and data quality.