Own and manage a portfolio of district and school partners through the entire customer journey Lead end-to-end implementation including rostering/data import, setup, training, and troubleshooting Drive usage through proactive account maintenance and customer health monitoring Identify and execute expansion opportunities within existing partners Design and implement scalable processes for onboarding, usage monitoring, support workflows, and documentation Build customer success systems and processes in HubSpot Develop customer communications such as newsletters, user resources, and community content Create internal playbooks, data dashboards, and health scoring models Partner with Sales on demos, renewals, and expansion conversations Triage customer feedback to Product and Engineering teams