This proposal suggests a new IT infrastructure design for Technosavy Limited Company, including hardware and software requirements, a three-layered hierarchical model, and cloud-based design options. The report analyzes the current network design, proposes a new network design based on a three-layered hierarchical model, and identifies the hardware and software components required for the new network. The report also proposes a cloud-based design and provides a network simulation using Cisco Packet Tracer software.