Sergiy Gladkyy developed a new authentication-related provisioning feature for the rdkcentral/entservices-infra repository, focusing on backend development and infrastructure using C++. He implemented the DeviceProvisioning WhoAmI integration by adding a callback in SiftConfig, enabling identity-aware provisioning flows that were previously missing in the RDK-E environment. This work strengthened the provisioning workflow by introducing identity context, which supports more secure and reliable enterprise onboarding and lays the groundwork for future extensibility. Sergiy’s contribution addressed a specific gap in the system, demonstrating depth in backend engineering and infrastructure design while enhancing authentication support within the DeviceProvisioning service.