Andor contributed to the evcc-io/evcc repository by developing a feature that adds Tesla charging state support to the HomeAssistant integration. Using Go for backend development and API integration, Andor enhanced the system to provide more granular charging status reporting for Tesla vehicles. This update enables HomeAssistant users to monitor and automate electric vehicle charging workflows with improved accuracy, supporting smarter energy management. The work involved cross-component integration, ensuring that new charging states are reliably surfaced within HomeAssistant environments. Although the contribution was focused on a single feature, it addressed a specific need for richer vehicle state data in automation scenarios.