PS Core Engineer EPC (Инженер по ядру сети )

Описание

Ishrat Gul
PERSONAL INFORMATION
Mobile No: +923449744054 (PAK)
E-mail:ishratgul44@gmail.com

OBJECTIVE
To work in a dynamic & challenging environment where I can contribute constructively by employing my leadership, analytical, technical, and interpersonal skills and also learn through practical interactive experience.

WORK EXPERIENCE:
Designation: DPI & PS Core BO Engineer
Organization: Huawei Saudi Arabia
Department: Core Network
Duration: Feb 2021 - Till date

WORK EXPERIENCE:
Designation: EPC/PS Cloud Core Network Engineer
Organization: ZTE (Malaysia)
Department: Core Network
Duration: Aug 2019 - Feb 2021
Project:
Telenor (Digi) One Asia Project Malaysia
Responsibilities:
vMMEs, vGWs & vCGs VNFs Deployment, on boarding and instantiation
PS VNFs Configuration, integration and service testing
Complete UAT with customer
Traffic migration from Native and SRIOV PS nodes to DPDK PS nodes
Daily maintenance, KPI observations, Alarms observation ,analysis and troubleshooting
Customer issues handling, Plan Activities with customer ,MOP Walkthrough /CAB Technical Reviews Meetings

Designation: NFV Cloud Core Network Engineer
Organization: Huawei Pakistan
Department: RSC Cloud Core Network
Duration: August 2018 -- Aug 2019

Projects:
Yemen WTTx EPC Project
Jordan Zain vEPC Project
AsiaCell Iraq vEPC Project
Roshan Afghanistan vEPC Project
Responsibilities:
LLD /HLD/VNFD Designing through online tool
Script preparation and execution for vUSN, vUGW and vCG
New Projects softwares preparation and verification
Integration of cloud resources with Fusion Sphere Open stack OM
Planning and performing daily based activities ,Troubleshooting Issues before handover the project to customer
ATPs for EPC and vEPC Projects

Designation: EPC/PS Core Network Engineer
Organization: ZTE (Zhongxing Telecommunication Equipment Corporation Pakistan)
Department: Core Network
Duration: April 2012 - May 2017(Afghanistan) and June 2017 -- August 2018 (Pakistan)

Projects:
SCO (Special Communication Organization) EPC/PS Core Network Project
Afghan telecom EPC/PS Core Network Project implementation, maintenance and optimization
Etisalat PS 3G to EPC upgrade project
MTN PS/EPC(Unified) Core Network SWAP Project
Etisalat ,Roshan Telecom and Afghan telecom DNS and LIG installation and integration Projects
Etisalat HRT MSC shifting ,re-installation and integration Projects in Two different Regions

Responsibilities:
Planning, Deployment, and configuration and installation of ZTE ETCA Platform in different regions including ZTE uMac/MME, SGW/PGW, eCG,DNS, EMS,PCRF and soft witches for unified core
Interworking commissioning of S1,S6a,S11,SGi,SGs,S5/S8,Gr,Gn/Gp,Gs,Gf,Gb,Iu,GxGy interfaces for MTN EPC Swap project
Providing L2/L3 O&M support to customer for Technical Issues related to ZTE EPC/PS Core
Integration of ZTE uMac/MME, SGW/PGW with Ericson RNS/BSS/eNodeB/OCS and Huawei HSS.PCRF and whole Region traffic cutover to ZTE Core
Implementation of different policies on PCRF in coordination with SPR and billing teams
Conduct ATPs for EPC /2G, 3G PS Core nodes and close coordination with customer for acceptance.
Commercial launch of Core Network for all 2G/3G/4G services
Operation & Maintenance of Evolved Packet Core (EPC) and 2G/3G PS Core network, Fault Diagnosis, KPI Monitoring & Optimization, Performing daily health check, Performing detailed CDRs Testing and verification
Checking of KPI for all nodes (TAU Success rate, RAU success rate, Attach Success rate, Create Bearer Success rate, attach success rate ,PDP activation success rate, SGi/Gi throughput and fixing KPI related issues reported by customer.) on daily and weekly basis and optimizing the network accordingly
Preparation of daily, weekly and monthly reports for all EPC/PS nodes and presentation of reports to Operators for future optimization of the network

TECHNICAL SKILLS:
Excellent understanding and knowledge of PS/EPC Core Network Protocol Stacks and Architecture
In depth knowledge of EPC Network Architectures CS/PS Call flows, Interfaces and procedures
Understanding of Virtualized Packet Core
Knowledge of SS7/SIGTRAN protocol suite
Overall Network Auditing Techniques and skills
Core Network Tools
ZTE NetNeumen U31 EMS Unified Network Management System, LMT, Daily maintenance clients, Uclient & tracing tools ,Main process clients, NetNumen, XManager, Wireshark, Secure CRT, FTPs tools
Huawei Cloud designing tools , ISUP, Smart NDP ,Huawei LMTs, U2020,Huawei configuration conversion tools, DPI conversion tools, Software verify tool, tracing tools

EDUCATIONAL:
BS Electrical Engineering (Communications)
University of Engineering and Technology, Peshawar (2007-2011)

COMMUNICATION SKILLS:
Languages
Read
Write
Speak
English
Fluently
Fluently
Fluently
Urdu/Hindi
Fluently
Fluently
Fluently
Persian/Dari
Fluently
Fluently
Excellent
Pashto
Native
Fluently
Fluently

PERSONAL ATTRIBUTES:
Excellent analytical, problem solving, presentation and inter-personal communication skills
Ability to work independently under demanding situations
Ability to multi-task, prioritize and manage time effectively, close following up with customer to ensure resolution