Usman Nazar
Angestellt, Network Operations Manager, STC Bahrain
Bahrain, Bahrain
Über mich
Possess diversified telecom working experience of Network Operations & Maintenance, NOC, Implementation & Network analysis & Reporting and familiarity with different products line, solutions from leading telecom vendors and operators SIEMENS, NSN, Huawei, Ericson, ZTE, SINCH, Telenor, China Mobile & STC .
Werdegang
Berufserfahrung von Usman Nazar
Bis heute 3 Jahre und 7 Monate, seit Dez. 2020
Network Operations Manager
STC Bahrain
Main responsibility in this role is to ensure high performance of network and lead overall O&M of 2/3/4/5(NSA/SA) G Cloud Core CS & PS Core & RAN including Telco Cloud, TXN IP MPLS, LDI, STP and IREG. Managing Multi-vendor with Managed Service partner to ensure smooth O&M Network Availability, Accessibility and Sustainability as per the required SLAs to ensure excellent customer experience. • Contribute to the development of the Network Performance & Vendor Management objectives.
Bis heute 3 Jahre und 7 Monate, seit Dez. 2020
Network Operations Manager
Stc Bahrain
5 Jahre und 7 Monate, Mai 2015 - Nov. 2020
Manager NOC
Zong - China Mobile
• Looking after 24x7/365 Network surveillance of GERAN, UTRAN & E-UTRAN, CS & PS Core, VAS, LDI &TXN and managing team of 50+ Engineers/Expert to ensure smooth network operations. • Fault & Change Management of more than 40 million subscriber & network scale of 13,000 2G/3G/4G Sites. • Ensure SLAs compliance, and KPIs, customer complaints handling, trouble ticket management, preventive and corrective maintenance • Analysis of Network KPI performance & Utilization of GERAN, UTRAN, E-UTRAN to the management
8 Jahre und 6 Monate, Nov. 2006 - Apr. 2015
Specialist, CN (Voice & Data Services)
Telenor Pakistan
Specialist, PS Core/Data Services Planning - 4 Months Specialist, PS Core/Data Services Implementation - 1.8 Years Specialist, RAN (GERAN, UTRAN & E-UTRAN) - 1.2 Years Specialist, CN (Voice & Data Services) - 5.3 Years
• O&M project engineer for Telenor LDI (VoIP Trunking) (Fixed Network) project in Pakistan. In this project hiE9200 (EWSD v16) and HiG1100 &1200 were used. • Operations and maintenance of Telenor LDI (SIEMENS NGN SURPASS (LDI SURPASS HIE_9200), SIEMENS NGN Media Gateway 1100 &1200, Net manager 6.2. • Responsible for daily LDI GOS (Grade of service) report generation and distribution which includes INAT/NAT Incoming &Outgoing traffic . SLA Compliance and timely closure to assigned incident & Trouble tickets.
Sprachen
Englisch
Gut