Chandika Ranathunga

Senior Expert-core Network @Huawei

LK

Prepare software and hardware engineering project proposals byformulating objectives and outlining the project\'s scope.•Describing its background and requirements elicitation, andestimating the expenses associated with equipment, components,and services.•Undertake the planning, design, and integration of diversetelecommunication systems, including software application, voice,data, digital data systems, and network systems, while assumingresponsibility for overseeing their construction, configuration, andcommissioning processes.•Including product design (HLD/LLD), integration, acceptance testing,POC, and service migration.•Implemented cloud security measures that ensured 100%compliance with industry regulations, and achieved zero securityissues.•Configuration management and change implementation to ensurecompliance with relevant laws, regulations, policies, and protocolsthroughout the implementation of cloud core telecommunicationsystems, and associated software and database systems•Maintenance (Device software version upgrade, rectificationimplementation (software bug fixing), contingency plan preparationor update).•Health checks management of PS core network nodes, andassociated applications•Provide L1 technical support to mobile service providers on PS corenetwork devices, complex issue troubleshooting with TAC and RNDteams, and RCA report preparation.•Facilitate the smooth interconnection of telecommunications systemswith equipment sourced from diverse manufacturers, serviceproviders, and end-users to ensure uninterrupted connectivity andcompatibility.•Mobile service providers\' new requirements are analyzed with theproduct, RND, and solution teams, and feasibility check.•Ensure compliance with relevant laws, regulations, policies, andprotocols throughout the implementation of telecommunicationssystems.

Coventry University

Bachelor's degree