09/06/2022 updated

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Converged Packet Core and Security Operations Support Consultant

Giza, Egypt
Egypt
BSC. Electronics and electrical communication.
Giza, Egypt
Egypt
BSC. Electronics and electrical communication.

Profile attachments

CV - Ahmad Abdelrazik

Border Gateway ProtocolCatalyst (Software)Cisco RoutersComputer SecurityEnhanced Interior Gateway Routing ProtocolElectrical SwitchgearMultiprotocol Label SwitchingPython (Programming Language)Network SecurityNetwork LayerNetconfNetwork Planning and DesignRoutingCisco Nexus SwitchesOpen Shortest Path FirstOpenStackAnsibleYAMLNetwork RoutersLoad BalancingFirewalls (Computer Science)JuniperCore DataCisco
Python, Ansible, YAML, Netconf, PYEZ, Open SDN, OpenStack, SD-WAN, Segment routing, network design, Juniper MX960, Juniper MX480, Juniper SRX5800, Cisco Nexus 9K, Cisco ASR1k, Huawei NE40, Huawei Eudemon1000E, Huawei CE12804S, Packet Core, network nodes, LAN, WAN and Security, Cisco Routers, Switches, Firewalls, Juniper Firewalls, Core Data, routers, load balancers, network security, Juniper SRX, Fortigate, MPLS, BGP, OSPF, EIGRP, RIP, static, multiple models, Cisco, Juniper routers, Juniper, Cisco Catalyst switches, Cisco 3560, layer 2, layer 3, Aethra, Zyxel, Digital modems

Experience

Professional experience5 - 10 years

Languages

EnglishFluent

Project history

Senior Supervisor Core Provisioning and Operations Engineer

Orange Egypt
Egypt
* Provide troubleshooting, analysis and, solution for technical problems.
* Emergencies handling over core network nodes.
* Escalate and follow-up on technical problems with vendors.
* Technical support to internal customers to ensure smooth projects' implementation.
* Solve performance issues raised by performance & quality team.
* New technologies rollout.
* Working closely with design team and suppliers to validate HLD, LLD and new
products.

Supervisor Core and security Provisioning and Operation Engineer

Orange Egypt
Orange Egypt

* Reviewing designs and implementing for the entire IP network including LAN, WAN
and Security with Cisco Routers and Switches, Firewalls, Juniper Firewalls.
* Administer, test and maintain Core Data Network elements and links in all core sites
including but not limited to routers, switches , load balancers and network security
devices in addition to any other component added to the network that protect core
services while communicating and working with corresponding service providers
* Testing and acceptance of new data network equipment such as Cisco ASR9k
* Maintaining Security access to the network through different vendor's security
platforms like: Juniper SRX, Fortigate, and Cisco ASA.
* Configuring the services end to end over Cisco MPLS (CRS, ASR 9000 and GSR
12000).
* Performing analysis and diagnosis on complex network problems.
* Evaluating and implementing new or advanced networking technologies.
* Understanding the customer's needs and requirements and translate it into IP
solution.

Enterprise Senior Technical Support Engineer

TEData
* Provide high level support for escalated cases and handle emergency cases which
require fast and strict intervention.
* managing team tasks and monitoring business flow and setting each team member
objectives based on his capabilities by the way that guarantee achieving company overall
objectives.

Enterprise Technical Support Engineer

TEData
* Configuring and troubleshooting routing protocols (BGP, OSPF, EIGRP, RIP, static) .
* Configuring and troubleshooting inter Autonomous systems routing of BGP/MP-BGP.?
* Troubleshooting Global Data Services issues with upstream and third party providers
(Telecom Italy, Verizon Business, PCCW, TATA communication,...). *
* Troubleshooting international circuits and International Private Leased Circuits" IPLC"?
* Working on multiple models of Cisco and Juniper routers that are placed in a huge ISP
network such as CISCO 7200, 7600, ASR, VXR, XR & Juniper Routers.?
* Working on Cisco Catalyst switches such as Cisco 3560, 3750, 4500, 4900, 6500.?
* Working on Huawei routers such as NE40's and NE20's.?
* Experiencing Alcatel ATM DSLAMs and IPDSLAMs.?
* Configuring the SHDSL local loops termination on Huawei ATM and IPDSLAMs.?
* Working on multiple brands of layer 1, layer 2 and layer 3 modems such as adtran,
Aethra, Zyxel and Digital modems, also multiple brands of EFMs and Antennas.?

Site engineer

Mobiserve holding
* Responsible for the day-to-day maintenance of the different
GSM site equipment and devices.?

Rocket-Guidance Control and maintenance Officer

Egyptian Air Defense Forces
Egyptian Air Defense Forces
* Responsible for the operations and maintenance of rockets
guidance cabinet and power generators. (Military service).?

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