Ciyex EHR is an open‑source, multi‑tenant electronic health‑records platform built with Spring Boot and native FHIR R4, offering a REST API that covers clinical documentation, patient management, scheduling, billing, tele‑health, AI‑assisted note‑taking and a self‑service patient portal. It’s aimed at outpatient clinics, medical practices and health‑tech teams that need a fully configurable, standards‑compliant EHR system with secure Keycloak‑based authentication, Vault‑managed secrets, and container‑ready deployment.