freiberufler CCIE Network Consultant auf freelance.de

CCIE Network Consultant

offline
  • auf Anfrage
  • 40476 Düsseldorf
  • Nähe des Wohnortes
  • ar  |  de  |  en
  • 07.11.2023

Kurzvorstellung

+13 years of professional experience within the design, implementation & operation of IP data networks. Delivering various IP projects to a wide range of customers from small/Medium Enterprise to ISP/Carrier and data centers (CCIE#60634, HCIE# 5687).

Auszug Referenzen (2)

"I worked closely with Mr. [...] when he was an employee in Huawei Technologies, i confidently recommend him because of his outstanding skills."
Senior IP Network Engineer
Elshemy
Tätigkeitszeitraum

2/2015 – 3/2019

Tätigkeitsbeschreibung

• Delivered projects and technical solutions for Huawei’s customers such as: ➢ VWFS: Design and implement Data Center fabric (VXLAN, BGP EVPN, M-LAG) ➢ Stadtwerk Mersburg, Ropa: Design and Implement E2E ISP network via NE40/ME60 BRAS, Core switching, Dslams, Cable CMC for VDSL IPoE/PPPoE Dual Stack IPv4/IPv6 users via NAT444 & DS-Lite.
• Enhancing post-sales support in the field of IP Datacom products to Huawei carriers, Partners and enterprise customers, support product validation, bidding and rollout.
• Implementing Proof of Concept (POC) tests for Huawei’s enterprise customers and carriers.
• Investigate, isolate and drive problems reported by Huawei customers to a closure.
• Output various documentations including HLD, LLD, Problem analysis report etc.
• Deliver technical presentations/workshops and training for customers and partners.

Eingesetzte Qualifikationen

Datennetze

"[...] showed great commitment as regards his Involvement in many projects. His purposeful and systematic approach was highly valued in our team."
Mobile and Data Service Engineer
Kundenname anonymisiert
Tätigkeitszeitraum

7/2009 – 10/2012

Tätigkeitsbeschreibung

• Troubleshooting Vodafone Customers configured in IP Backbone International Core network
• Monitoring the Signaling roaming traffic, ensure 24x7 network alarms surveillance and react on E2E Service thresholds alarms / incidents based on agreed Service KPIs.
• Monitoring Unified Communication Customers using Cisco Unified OM/SM.
• Responsible for Information management based on P1 + P2 trouble tickets.
• Prepare technical reports on a monthly basis regarding agreed SLA KPIs.
• Participating in Vodafone International projects such as Vodafone IP Exchange, Vodafone One Net Global Enterprise, M2M and IPVPN Verizon.

Eingesetzte Qualifikationen

24/7 Support

Qualifikationen

  • Cisco (allg.)
  • Ethernet
  • Infrastrukturarchitektur
  • ISP (Internet Service Provider)
  • Netzwerkadministration (allg.)
  • Netzwerkarchitektur
  • Technischer Vertrieb
  • Telekommunikation / Netzwerke (allg.)
  • WAN
  • WLAN (Wireless Local Area Network)

Projekt‐ & Berufserfahrung

Network Connectivity Specialist
RWE Supply and Trading GmbH, Essen
4/2018 – 3/2019 (1 Jahr)
Telekommunikation
Tätigkeitszeitraum

4/2018 – 3/2019

Tätigkeitsbeschreibung

• Providing network connectivity for all RWE group networks with the focus on WAN, LAN, WLAN and Load balancing.
• Support Connectivity project evaluations and Proactively monitor Connectivity Solutions.
• Provide assistance, support & remediation of connectivity architectural / technical issues to both the business and internal IT departments

Eingesetzte Qualifikationen

Netzwerkarchitektur

Senior IP Network Engineer
Huawei technologies Deutschland GmbH, Düsseldorf
2/2015 – 3/2019 (4 Jahre, 2 Monate)
Telekommunikation
Tätigkeitszeitraum

2/2015 – 3/2019

Tätigkeitsbeschreibung

• Delivered projects and technical solutions for Huawei’s customers such as: ➢ VWFS: Design and implement Data Center fabric (VXLAN, BGP EVPN, M-LAG) ➢ Stadtwerk Mersburg, Ropa: Design and Implement E2E ISP network via NE40/ME60 BRAS, Core switching, Dslams, Cable CMC for VDSL IPoE/PPPoE Dual Stack IPv4/IPv6 users via NAT444 & DS-Lite.
• Enhancing post-sales support in the field of IP Datacom products to Huawei carriers, Partners and enterprise customers, support product validation, bidding and rollout.
• Implementing Proof of Concept (POC) tests for Huawei’s enterprise customers and carriers.
• Investigate, isolate and drive problems reported by Huawei customers to a closure.
• Output various documentations including HLD, LLD, Problem analysis report etc.
• Deliver technical presentations/workshops and training for customers and partners.

Eingesetzte Qualifikationen

Datennetze

2nd line Network Operation Engineer
Vodafone Group Services GmbH, Düsseldorf
11/2012 – 1/2015 (2 Jahre, 3 Monate)
Telekommunikation
Tätigkeitszeitraum

11/2012 – 1/2015

Tätigkeitsbeschreibung

• Operation 24/7 of all network related components which include routers, switches, Info blox for Vodafone office networks, and WLAN infrastructures.
• Manage incidents, on-call support and changes 24/7; fix incidents within the agreed SLAs time frames, support problem resolution while ensuring service continuity and availability.
• Perform a proactive maintenance by executing IOS image upgrade to various cisco models such as C2960G, C3750, 4500, 6500, 7600 Series across multiple office locations.
• Guarantee SLA and OLA fulfillment end-to-end.
• Refreshing Vodafone Germany office network by replacing all obsolete LAN infrastructure devices and configure features such as IPv6, 802.1x authentication, rolling out WLAN AP’s for corporate, guest users and performing all necessary WLC configuration.

Eingesetzte Qualifikationen

Cisco (allg.)

Mobile and Data Service Engineer
Vodafone Group Services GmbH, Düsseldorf
7/2009 – 10/2012 (3 Jahre, 4 Monate)
Telekommunikation
Tätigkeitszeitraum

7/2009 – 10/2012

Tätigkeitsbeschreibung

• Troubleshooting Vodafone Customers configured in IP Backbone International Core network
• Monitoring the Signaling roaming traffic, ensure 24x7 network alarms surveillance and react on E2E Service thresholds alarms / incidents based on agreed Service KPIs.
• Monitoring Unified Communication Customers using Cisco Unified OM/SM.
• Responsible for Information management based on P1 + P2 trouble tickets.
• Prepare technical reports on a monthly basis regarding agreed SLA KPIs.
• Participating in Vodafone International projects such as Vodafone IP Exchange, Vodafone One Net Global Enterprise, M2M and IPVPN Verizon.

Eingesetzte Qualifikationen

24/7 Support

Zertifikate

Cisco Certified Internetworking Expert, CCIE SP# 60634
2018
Huawei Certified Internetworking Expert, HCIE R&S#5687
2017
Cisco Certified Network Professional, CCNP R&S
2010
Cisco Certified Network Associate, CCNA R&S
2005

Ausbildung

Master of Science
Computer Science and Communication Engineering
2014
Duisburg
Bachelor
Electronics and Communication Engineering
2005
Kairo

Über mich

wir sind herstellerneutrale Experten bei der Bereitstellung von LAN, WAN, Wi-Fi, Rechenzentren, Server und storage für verschiedene Unternehmen.
Als IT Dienstleister mit Partnershaft von Cisco systems, Huawei, HP und Juniper Networks.
Wir sind leidenschaftlich daran interessiert, ein außergewöhnliches Nutzererlebnis zu schaffen. Denn dieses ist essenziell für die Erreichung erfolgreicher Geschäftsergebnisse und der weitreichenden Reputation Ihres Unternehmens. SPLENET ist hierbei Ihr idealer Ansprechpartner, da unsere Kunden stets an erster Stelle stehen und wir Ihnen auch vor Ort, mit Rat und Tat zur Seite stehen. Für weitere Fragen stehe ich Ihnen gerne zur Verfügung.

Weitere Kenntnisse

SPLENET.de

Persönliche Daten

Sprache
  • Arabisch (Muttersprache)
  • Deutsch (Fließend)
  • Englisch (Fließend)
Reisebereitschaft
Nähe des Wohnortes
Arbeitserlaubnis
  • Europäische Union
Profilaufrufe
3019
Alter
40
Berufserfahrung
17 Jahre und 9 Monate (seit 06/2006)
Projektleitung
5 Jahre

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