Developed and contributed the SynoLinks IoT Library to the arduino/library-registry repository, expanding the official resources available for IoT development within the Arduino ecosystem. Focused on Arduino programming and IoT development, the work involved navigating open-source contribution processes and the library registry submission workflow to ensure seamless integration. The addition of this library enables developers to access SynoLinks IoT capabilities directly from the registry, streamlining project onboarding and supporting broader adoption in Arduino-based projects. Demonstrated technical skills included Git commit traceability and cross-repository collaboration, with the primary deliverable being a new feature rather than bug fixes during the period.