Played an important role in migration of subscribers from Ericsson HLR to Huawei ngHLR in GrameenPhone network, High level and network level design of HLR, Maintenance support of core network equipment. Besides this, I gained expertise in E2E delivery of engineering projects by supervising hardware installation, software commissioning, network integration, performing hardware acceptance, quality acceptance, software acceptance, service acceptance and system checking.
My work at Huawei, also included:
1. Maintenance support, providing solution for the trouble tickets, maintain the KPI, prepare KPI report of ngHLR for Telenor (GrameenPhone).
2. Implementation of 2 ngHLR (GU HLR9820 V9 ...
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