Umar Khan
Angestellt, Sr. Telco Solutions Architect, Deutsche Telekom AG
Düsseldorf, Deutschland
Über mich
Telco Cloud Solution Architect with experience in PS/EPC/MEC, 5G Core (SA, NSA), IoT, OSS/BSS and NFV cloud core, having 12+ years of experience on multi-vendor and multi operators in South Asia, East Asia, Africa and Europe.
Werdegang
Berufserfahrung von Umar Khan
Responsible for Solution Design for Telco 4G/5G Packet Core Network Delivery to Rakuten, who is building Europe's first fully virtualised mobile network based on new Open RAN technology for Germany 4th Operator Design, configure, and implement Mavenir's 4GC and 5GC Assist and provide leadership for troubleshooting and triage service restoration for complex customer-affecting issues Deliver expert-level presentations and demonstrations for Cloud Core solutions
1 Jahr, Nov. 2020 - Okt. 2021
Solution Architect (5G Packet Core)
Manning Global
Working as solution architect to deploy 5G Standalone Core for Telefonia O2.
Working as 5G Packet Core Cloud Architect for Huawei Southern Africa, below are Job description. • To understand the carrier network business flow and planned, designed and implemeneted 5G Non-Standalone (NSA) and 5G Standalone Core solution using Huawei E9000 and Fusion Sphere. • Configured UNC(AMF, SMF), UPF(UDG), and UPCF including N2, N3, N4, N11 and SBI Interfaces. • Great understanding of 3GPP Release 15/16 and planned NSA solution based on Option 3x architecture defined in 3GPP TR38.801.
Responsible for operation and maintenance of NFV Cloud Core Network( vUSN, vUGW, vUPCC). IAAS is Nokia including RedHat OpenStack and SAAS is Huawei VNFs ( VNRS_VNFC, CSLB_VNFC, CSDB_VNFC, UGW_VNFC, USN__VNFC, UDR_VNFC) and CSM as VIM Manager for DTAC Thailand.
Responsible for Deliver and Design of 4G/EPC/PS/VoLTE Core End to End for Huawei South Africa and Swaziland.
Project: LTE/4G EPC/IMS Core ( MME, S-GW, P-GW, IMS, PCRF, HSS, CG, DNS) Worked on Huawei Back Office role. Responsible for EPC delivery,Design and Maintenance consultant for Huawei Nigeria and DR Congo.
1 Jahr und 11 Monate, Juli 2012 - Mai 2014
Packet Core Planning Engineer
Telenor Pakistan
Projects: I. Network Swap (Packet Core) from NSN to ZTE. II. 3G rollout ( PCRF, Direct tunneling, Gy, Gx, 3GPP)
2 Jahre und 1 Monat, Juli 2010 - Juli 2012
Mobile Packet Core Engineer
LCC
I was working in Design and Delivery department for Huawei Project