freiberufler Cisco Netzwerkspezialist ( CCIE#20869, Emeritus ) auf freelance.de

Cisco Netzwerkspezialist ( CCIE#20869, Emeritus )

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  • Europa
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  • 09.08.2022

Kurzvorstellung

ich bin Cisco Netzwerk Ingenieur, hoch zertifiziert als Cisco Expert im Routing und Switching CCIE. Meine Zertifikat Status ist (CCIE#20869 Emeritus). ich bin zeit 1999 berufstätig als Freiberufler. Für mehr Info, lesen Sie meine aktuelle Profil.

Auszug Referenzen (3)

"Top. Guter Einsatz. Sehr kompetent."
Cisco Netzwerk Berater
Kundenname anonymisiert
Tätigkeitszeitraum

2/2018 – 3/2018

Tätigkeitsbeschreibung

Optimization and Network Restructuring including Plan, Proof of Concept, Testing and Demo.

Eingesetzte Qualifikationen

IPSec, Netzwerk-Sicherheit, Betriebssysteme (allg.), Windows 10, Windows Server 2012, QoS (Quality of Service), Testing (IT), Cisco Router, Cisco Switch, Netzwerkarchitektur, WAN

"Herr [...] hat seine Aufgaben im Umfeld SIEM und Firewall-Regelwerk sehr gewissenhaft, sorgfältig und vollständig erledigt. Wir waren sehr zufrieden."
Cisco Netzwerk Spezialist
Krebs
Tätigkeitszeitraum

7/2017 – 2/2018

Tätigkeitsbeschreibung

Python Scripting to generate Word Documents (Firewall Rule Reports) from Cisco ASA Devices.
Configuring Cisco devices to generate log messages for Control Critical Activities to be reported to Splunk.

Eingesetzte Qualifikationen

Cisco Firewalls, Python, Cisco Router, Cisco Switch, Dokumentation (IT)

"His enthusiasm and serious working attitude is very appreciated, he is a communicative person, cheerful and competent."
Network Consulting Engineer
Kundenname anonymisiert
Tätigkeitszeitraum

2/2014 – 11/2014

Tätigkeitsbeschreibung

• Working within Cisco Advanced Services team covering EMEA countries.
• Working with Customers to resolve any open issues of their network implementations and deliveries
• Working with Regular IOS and IOS-XR in ASR1K, ASR9K high end routers and NX-OS for Nexus 7K
• Review / Writing Network Design and Network Implementations

Eingesetzte Qualifikationen

Cisco Firewalls, Cisco Router, Cisco Switch, Dokumentation (IT)

Ich biete

  • Architekturvisualisierung
  • Cisco Firewalls
  • Cisco Router
  • Cisco Switch
  • Cloud (allg.)
  • Dokumentation (IT)
  • Konfiguration
  • Netzwerkarchitektur
  • Objektorientierte Programmierung (OOP)

Projekt‐ & Berufserfahrung

Senior Network and Security Engineer
Kundenname anonymisiert, Nürnberg
3/2019 – 6/2020 (1 Jahr, 4 Monate)
Banken
Tätigkeitszeitraum

3/2019 – 6/2020

Tätigkeitsbeschreibung

Developed Python Scripts to automate the Software Upgrade of over 800 Cisco Routers.
WAN Migrations of Over 200 Bank Branches.
Running and Analysing Pentest results.
Occasionally worked on Troubleshooting of Customer Network.
Automated the Creation of Security Policy documents using a Python script.
Preparing the Migration from Nexus 7K to Nexus 9K Switches.
Administration of Cisco Prime.

Eingesetzte Qualifikationen

Cisco Firewalls, Ubuntu, Python, Cisco Router

Solution and Network Architect
Kundenname anonymisiert, Paderborn
7/2018 – 12/2018 (6 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

7/2018 – 12/2018

Tätigkeitsbeschreibung

Providing Network and Security Solutions to end customers.
Creating and Writing Statement of Works and Effort/Cost estimation for proposed solutions.
Third Level Support for the Network Operation Team.
In Parallel, Built extra knowledge on SDN Solutions in Cisco ACI multi-site environment.
Have Reviewed the HLD and the LLD of the current Cisco SDN implementation of the customer’s ACI environment.

Eingesetzte Qualifikationen

Check Point (allg.), Cloud (allg.), Cisco Router, Cisco Switch, Netzwerkarchitektur

Cisco Netzwerk Berater
Kundenname anonymisiert, Bremen
2/2018 – 3/2018 (2 Monate)
Logistikdienstleister
Tätigkeitszeitraum

2/2018 – 3/2018

Tätigkeitsbeschreibung

Optimization and Network Restructuring including Plan, Proof of Concept, Testing and Demo.

Eingesetzte Qualifikationen

IPSec, Netzwerk-Sicherheit, Betriebssysteme (allg.), Windows 10, Windows Server 2012, QoS (Quality of Service), Testing (IT), Cisco Router, Cisco Switch, Netzwerkarchitektur, WAN

Cisco Netzwerk Spezialist
Kundenname anonymisiert, Nürnberg
7/2017 – 2/2018 (8 Monate)
Banken
Tätigkeitszeitraum

7/2017 – 2/2018

Tätigkeitsbeschreibung

Python Scripting to generate Word Documents (Firewall Rule Reports) from Cisco ASA Devices.
Configuring Cisco devices to generate log messages for Control Critical Activities to be reported to Splunk.

Eingesetzte Qualifikationen

Cisco Firewalls, Python, Cisco Router, Cisco Switch, Dokumentation (IT)

Netzwerk Ingenieur
Kundenname anonymisiert, Hamburg
9/2016 – 11/2016 (3 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

9/2016 – 11/2016

Tätigkeitsbeschreibung

Providing remote support to Field Engineers and End customers.
Documentation of Network Diagrams using Visio.
Service Provider day to day activities such as Customer Support, Network Optimization, working Requests and Network Delivery Orders. Network Configuration & Troubleshooting.

Eingesetzte Qualifikationen

Cisco Firewalls, Load Balancing / Lastverteilung, Konfiguration, Cisco Router

[...] Network Consulting: Geschäftsführer
Telekom, Service Providers, Oil Companies, usw.., Algerien, Deutschland
12/2014 – 6/2020 (5 Jahre, 7 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

12/2014 – 6/2020

Tätigkeitsbeschreibung

• Python Scripting to generate Word Documents (Firewall Rule Reports) from Cisco ASA Config files
• Written Python scripts to automate the software upgrade of over 800 routers in a live network.
• Migrating Network from Cisco Nexus 7K to Nexus 9K.
• Network Management using Cisco Prime.
• SIEM Project: Configuring Cisco devices to generate log messages to control Critical Activities to Splunk.
• Service Provider daily activities such as Customer Support, Network Optimization, working Requests and Network Delivery Orders. Network Configuration & Troubleshooting.
• Supporting customers in network analysis, planning, design, development, testing and implementation of Network Infrastructure.
• Providing onsite and remote support to Field Engineers and End customers.
• Documentation of Network Diagrams using Microsoft Visio.
• Training: Practical SDN, OpenFlow fundamentals, Opendaylight, OpenStack, Cisco ACI, VMware Worskstation. Palo Alto Firewalls. F5 BigIP. Ansible Network Automation.

Eingesetzte Qualifikationen

Architekturvisualisierung

Network Consulting Engineer
Cisco Systems, Algiers
2/2014 – 11/2014 (10 Monate)
Network and Security Provider
Tätigkeitszeitraum

2/2014 – 11/2014

Tätigkeitsbeschreibung

• Working within Cisco Advanced Services team covering EMEA countries.
• Working with Customers to resolve any open issues of their network implementations and deliveries
• Working with Regular IOS and IOS-XR in ASR1K, ASR9K high end routers and NX-OS for Nexus 7K
• Review / Writing Network Design and Network Implementations

Eingesetzte Qualifikationen

Cisco Firewalls, Cisco Router, Cisco Switch, Dokumentation (IT)

Cisco Network Engineer
Kundenname anonymisiert, Köln
3/2013 – 10/2013 (8 Monate)
Versicherungen
Tätigkeitszeitraum

3/2013 – 10/2013

Tätigkeitsbeschreibung

• Working in a Data Centre environment based on Cisco Routers, Switches.
• Configuring new deliveries and deleting old ones.
• Service Requests, Firmware Upgrades, troubleshooting and analysis of Customer’s network problems in a Data Centre Environment.

Eingesetzte Qualifikationen

Cisco Firewalls, Load Balancing / Lastverteilung, IT-Support (allg.), Konfiguration, Cisco Router, Cisco Switch, DHCP, DNS, Lean Management

ON SITE IP ENGINEER AT BROCADE
Volkswagen, Wolfsburg
10/2011 – 1/2013 (1 Jahr, 4 Monate)
Automobilindustrie
Tätigkeitszeitraum

10/2011 – 1/2013

Tätigkeitsbeschreibung

• Proactive maintenance and ongoing support for Brocade products such as MLXe, FCX and ICX switches
• Configured LAG, ICL, MCT, Multi Chassis Trunking in Data Centre environment.
• Worked in network design, implementation and tests support.
• Support in testing Proof of Concepts for ICX switches.
• Onsite Support Services such as Service Requests, Firmware Upgrades, troubleshooting and analysis of Customer’s network problems in a Data Centre Environment.
• Documenting Solutions and Workarounds in a Web based format for ease of use by Customer.

Eingesetzte Qualifikationen

Cisco Firewalls, Objektorientierte Programmierung (OOP), Konfiguration, Cisco Router, Cisco Switch, Dokumentation (IT)

Zertifikate

ACFE: Alcatel-Lucent Certified Field Engineer - (Germany)
September 2011
Cisco Certifed Internetwork Expert (CCIE#20869, Emeritus)
Mai 2008
Cisco Certified Network Professional ( CCNP )
August 2004
Cisco Certified Network Associate ( CCNA )
Juni 2003
Diplom: University State Engineer in Electrical Engineering. (Algeria)
Juni 1994

Qualifikationen

• Operating systems: Windows XP/7/10, Windows 2012 Server, LINUX and UNIX. HP OPENVIEW. OpenStack
• Internetworking: Fiber/CAT5, LAN / WAN / Frame Relay / MPLS / ISDN / SDH / DWDM.
• Software: Microsoft Products (Word, Excel, Outlook, Visio, Power Point). SNMP Network Management Applications, Spectrum, Tivoli, Alcatel SH and RM, Service Center.
• Hardware:
Cisco: 2500, 2600, 2960, C3550, C3560, 3600, C3750, C4506, C6513, 7200 series, ASR1K, ASR9K high end routers, Nexus 1K, 5K, 7K. Wireless APs, WLC, ASA558x. Brocade: MLXe-8, MLXe-16 Core routers, FCX and ICX L3 stackable switches. Alcatel-Lucent: 6648, 6000 and 7000 Series Alcatel Omni Switches. F5: BigIP Load Balancer. Juniper: EX2200 L3 switches, Netscreen-ISG 2000.
• System Management SDH / IP Network Management, Remote Access. CA Spectrum.
• Bridging & Switching Ethernet, VLANs, VTP, Dot1q trunking, Etherchannel, Spanning Tree, MSTP. PPP, PPPoE, Layer 2 Tunneling. VRF Light. WIFI, 802.11a/b/g/n and 802.11ac.

• Routing: RIP, EIGRP, OSPF, BGP. IPv6 Routing Protocols, RIPng, OSPFv3, BGP for IPv6. IGP Redistribution. IP Multicast Routing. VPN Routing. Load distribution.
• IP Services TCP/IP, Traffic Monitoring, NAT Load balancing, DNS, DHCP, CDP. IP SLA, WEB Caching. Gateway Redundancy. Traffic Accounting, NTP, Syslog, SNMP, Banners,
• QoS Traffic Shaping, Policing, Congestion Management, Congestion Avoidance. WRED. Real Time Protocol. Traffic Engineering. Policy Routing.
• IPv6 IPv6 Addressing, IPv6 Tunnelling, IPv6 Filtering, IPv6 over Frame Relay.
• Security: LAN / WAN / WIFI Security. TACACs, RADIUS, ACLs & Reflexive ACLs, DoS Filtering, Traffic Filtering, Authentication, SSH, MAC Filtering. VLAN ACCESS MAPS.
• Support /others: 2nd / 3rd Line Support. Alarm/Traffic Monitoring. Experience in Implementing Changes and Network Migrations. Experience in Real Time Configuration.

Über mich

Highly Qualified Consultant with full life cycle experience to LAN/WAN implementations from consulting, analysis, planning, design, development, testing and implementation of ICT systems through to maintenance, upgrading and advisory services. Working to strict deadlines to improve clients’ network efficiencies and profits. Working at a CCIE level and sure can help you in delivering a high quality of IP and MPLS VPN Services. Now looking to make a significant contribution within a technically challenging role supporting, administering and implementing network projects.

Persönliche Daten

Sprache
  • Arabisch (Muttersprache)
  • Englisch (Fließend)
  • Deutsch (Gut)
  • Französisch (Gut)
  • Niederländisch (Gut)
Reisebereitschaft
Europa
Arbeitserlaubnis
  • Europäische Union
  • Schweiz
Home-Office
bevorzugt
Profilaufrufe
1874
Alter
51
Berufserfahrung
26 Jahre und 4 Monate (seit 04/1996)
Projektleitung
2 Jahre

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