Moitaz Mohammed Sabri

adysub@r.postjobfree.com

682-***-****

Frisco, TX 75034

Professional Experience Summary:

Network Engineer including years in service provider data center, primary in design, installation, configuration, administration and troubleshooting of LAN/WAN infrastructure and support of internetworking for multiple clients using multiple vendors’ product in IP and Security.

Hands on Experience on Cisco IOS/NXOS platform for all core data centers including Catalyst 2960x 3750, 3850, 4500, 6500, and N5K, N7K, and Router 7200, 7600, ASR-1K and 2k Series.

LAN technologies such as Ethernet Switching VLANs/STP, EtherChannel, VPC, fabric path

Hands on Experience on MPLS, BGP4, OSPF, HSRP/GLBP, LDP, IPSEC VPN, DNS, DHCP VXLAN, OTV, Spine/Leaf fabric platform, SD-WAN.

Hands on Experience on configuring, administrating and troubleshooting security appliances

EDUCATION:

Bachelor Degree (B.Sc.) in Computer Engineering European University of Lefke, Cyprus Jun 2002

TRAINING AND CERTIFICATIONS:

Service management foundation (ITILV3)

Juniper Networks Certified Internet Professional (JNCIP-SP)

Cisco Certified Network Professional (CCNP R&S)

Cisco Certified Network Professional Service Provider (CCNP SP)

Cisco Certified Network Professional Security (CCNP Security)

Fortinet Certified Network Security administrator (FCNSA)

Fortinet Certified Network Security Professional (FCNSP)

Check Point Certified Security Administrator R80 (CCSA)

Palo Alto Certified Security Engineer (PCNSE)

PROFESSIONAL EXPERIENCE:

Dec 2021 – Aug 2003

Cisco Systems – Network Consultant Engineer – (Remote)

Customer Experience (CX) are the advocates for Cisco customers by helping customers optimize their network speed adoption and migration of advanced technologies.

Designing and deploying greenfield SDA site architecture and fabric components based on DNA solution

Perform network assessment of existing architecture and identify and propose new network design

Prepare design documents such as HLD, LLD, Migration plane,

Migrate network from old network infrastructure (Cisco Catalyst series like 3700,3800,4500,6500 to new infrastructure (Catalyst 9k series,9300, 9500 and 9600)

Create a Fabric site which has its own set of control plane nodes, border nodes, and edge nodes.

Configuring Network Settings, IP Pools, Policy and Group Based Access List, Provision Devices to Site and Host On-boarding

April 2021 – Nov. 2021

Global Payment Inc –Senior Network Engineer (Plano-TX)

Manage network infrastructure to support various components Cisco Switches and Routers in complex data centers environment and locations using ASR 1001 ASR 1002 ISR4000 Catalyst 4500 and 6500 – Nexus 5k,7k routing protocol (OSPF, BGP) and Firewall (Checkpoint/NSX)

July 2020 – April 2021

Capgemini –Senior Network Engineer (Remote)

Manage network infrastructure to support various components physical and virtual for over 3000 sites on Cisco Switches and Routers in complex data centers environment and locations using ASR 1001 ASR 1002 ISR4000 Catalyst 4500 and 6500 – Nexus 5k,7k and 9k routing protocol (OSPF, BGP), NetScaler Load balancer (ADC, SDX, VPX) and Infoblox (IPAM, DNS and DHCP), provides supports for deploying, designing, configuring, maintaining, and fixing the network security implementations of Firewall (Palo Alto Networks).

Aug. 2019 – April 2020

Cognizant Technology Solutions

Senior Network Engineer – (SD-WAN)

Project: Verizon – (Irving, TX – Richardson, TX)

Develops, implements, supports SDN/NFV, SD-WAN, networking solutions

Develop and implement advanced SD-WAN and NGFW configurations on Versa SD-WAN

Develop network configurations from design models and templates.

Build networks for interconnection on Verizon Cloud Platforms (VCP) using Openstack platform

April 2019 – Aug. 2019

AWS (Network Development Engineer II) (Seattle, WA)

Responsible for protocol inter-networking and architecture of the cloud computing platform.

Configure and troubleshoot network traffic engineering using BGP/OSPF and large-scale network operations and maintenance procedures.

Analyze networks and troubleshoot network bugs to successfully mitigate large scale issues.

Configure routers, switches, firewalls, and load balancers, as well as upgrade software on routers, switches, firewalls, and load balancers on a large-scale network.

Conceptualize large scalable network solutions, write applicable acceptance, and design documentation while implementing on a reduced time scale.

Jan 2007– Sep 2018

TopNet (ISP) Riyadh -Saudi Arabia

Senior Network Engineer –

Design, build and manage complex data centers environment in different locations

Hands on Experience on configuring MPLS (L3VPN) including routing protocol (OSPF, BGP and MP-BGP)

Hands on Experience on configuring, performance Tuning and Support for a network Backbone Including Cisco Routers: (800, 1800, 2800, 3800,1900, 2900, 3900,4000 ISR, 7206 VXR, 7603, ASR 1001 ASR 1002, ASR 1004) Switches: (catalyst 1900, 2900, 3600, 3700, 3800, 6500, 4500 and Nexus 2k,5k and 7k series)

MPLS L3VPN between (CE-PE-P).

Configure VPN with Cisco and FortiGate (DMVPN, IPSEC).

Configuring and troubleshooting Layer 2 technologies like HSRP, VRRP, MST, STP, VSS and VPC.

Ability to design, implement and troubleshoot Cisco ASA/NGFW, bluecoat, and Fortinet

Hands on FortiGate- Network Security Appliance

Hands on configuring DDOS protection FortiDDOS-

Hands on Fortinet SD-WAN solutions

Network Automation using Python for deployments, provisioning and operations.

Hands on UTM appliances (application control, IPS, content filtering, web filtering, IPsec VPN)

Configuring DNS recursive and authoritative issues.

Configure and Implement traffic shaping classification, polices and shaping On Bluecoat

Hands on Experience on configuration and Troubleshooting issues related to, BGP, OSPF, MPLS.

Troubleshooting IP MPLS core network (BGP, MP-BGP and L3VPN).

Troubleshooting Customers L3VPN between our PE-CE.

Troubleshooting Customers L3VPN load balancing and auto-failover issues between PE-CE.

Troubleshooting routes leaks between VRFs and public VRF for internet access.

Troubleshooting Customers GRE tunnels between CEs.

Troubleshooting Customers advertise routes issues between sites inside VRF.

Troubleshooting customers redistributed routes in MP-BGP between our DCs PE-PE.

Troubleshooting IP MPLS network state including protocols adjacencies (OSPF, BGP, LDP).

Troubleshooting and maintaining the EBGP peering sessions with upstream provider.

Hands on Experience on configuring VPN concentrator.

Controlling the EBGP advertisements of public IPs to upstream providers based on PBR to ensure balanced traffic distribution among the international providers peer and avoid any congestion in the network.

Troubleshooting configured QOS to keep the BW usability at maximum with accepted QOS parameters.

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