Developed the CoralRollers subsystem for the Octobots9084/Placeholder-2025 repository, focusing on initialization, motor control, sensor integration, and state management to support intake, stop, and reject operations. The work involved defining subsystem states, establishing an I/O interface, and updating build constants to ensure seamless integration with the existing system architecture. Utilizing Java and leveraging expertise in embedded systems and subsystem development, the implementation enhanced modularity and testability, laying the groundwork for automation and smoother end-to-end task sequences. No major bugs were reported during this period, as efforts centered on robust feature delivery and architectural readiness for future development.