Ericsson PS core knowledge is highly required. Hands-on experience on the operation, configuration, and Wireshark analysis . Strong experience on TCP/IP Model identifying network issues , and Corelating Packets knowledge of End-to-End Architecture and HLD. Proven hand-on experience in designing, optimization, and management voice MOS, YouTube Experience, Gaming Experience. Hands on optimization experience on Open signal and Ookla along with statistical KPIs setup and reporting. Hands-on experience on the operation, configuration and