Cloud computing is the evolution of a variety of technologies that have come together to change an organization's approach for building an IT infrastructure. The infrastructure of the Platform is built based on common computer network structure. In our research, we design a private-cloud based platform serves, called PLATRAIN. It serves mainly the learning organizations -such as Universities. It provides a digital infrastructure to enable the organization to detect, analyze and improve its Workflow. PLATRAIN based on the cloud architectural system which is private only for the concerned organization. It uses several technologies such as edge computing (IoT), cloud computing services and virtualized environment for users, applications, projects and other services (such as Remote Learning). Our PLATRAIN platform obtained the approval of intellectual property rights from Information Technology Industry Development Authority, Intellectual Property Rights Protection Office at 6/12/2021. It is now active as a global site for testing at the IP address: 20.39.198.54; for a year (from 1/7/2022).