DoctorsHello is a peer-to-peer ecosystem, which provides innovative telemedicine services developed to support real-world healthcare based on real-time distributed data. Durus™ Pro is an innovative scalable telemedicine node available on a dedicated tablet (Samsung - Galaxy Tab Active Pro). Durus™ Pro supports a PPG method for measuring and monitoring Heart rate, Heart Rate Variability markers, SPO2, and enables a connection Gateway based on BLE® technology to connect and measure the temperature, blood pressure and other vital signs via well-established external devices. ATLAS is the backbone platform of an innovative SaaS that integrates effectively all the required modules supporting real-world Telemedicine Services. It has been developed as a middleware backbone to bring Biosignal Devices data, EHR data, third-party structures (via APIs, HL7 integration etc.) into one place.