WLAN Design, Cisco, Meraki, Aruba, WiFi
Aktualisiert am 02.03.2023
Profil
Freiberufler / Selbstständiger
Verfügbar ab: 02.03.2023
Verfügbar zu: 100%
davon vor Ort: 50%
WLAN, WiFi, Cisco
Aruba, Meraki, Firewalls, LAN
ENGLISH
GERMAN

Einsatzorte

Einsatzorte

zurich (+20km)
Deutschland, Schweiz, Österreich
nicht möglich

Projekte

Projekte

4 Jahre
2020-04 - heute

Network refresh and migration project

Wireless / Network Consultant Cisco 9800-80 WLCs Meraki 9xxx ...
Wireless / Network Consultant
  • This was a network refresh and migration project for one of AT&T?s clients. Over ten year old switches, routers and firewalls needed to be replaced. Out of 24.000 AP, 15.000 needed to be upgraded
  • My role was to support the network architects with new ideas and a best practice approach for a global Wireless network and to assist various rollout projects
Cisco 9800-80 WLCs Meraki 9xxx 45xx series Switches ISR ASR Routers Checkpoint and Fortigate firewalls BlueCat IPAM ISE 2.7 ACS 5.8 PRIME 3.7 DNA Center 2.1.2
AT&T
UK/Austria/CH
10 Monate
2019-05 - 2020-02

Data Center Migration

Network Consultant CheckPoint Fortigate Juniper ...
Network Consultant
  • The Project was to help IKANO Bank to migrate two of their existing data centers to different location in other countries
  • My Team?s role was to migrate and stretch VLANs and recreate firewall rules between several different hardware and software platforms
  • Cisco Wireless LAN Controller (WLC) and Cisco ISE Server migrated to new DC
CheckPoint Fortigate Juniper Cisco and F5s
IKANO
UK (home based)
7 Monate
2018-11 - 2019-05

Proof of Concept for office migration

WLAN Consultant
WLAN Consultant
  • Proof of Concept for office migration from ethernet to 802.11ac WLAN
  • Re-design of the existing Heraeus WiFi Infrastructure using a ?Cord-less Network? design approach
  • Initial HLD followed by a LLD for a PoC using Meraki (MR53) and Aruba (7010 Controller v8.3 + iAP315 + Airwave v8.2.8) WiFi-Network components, Cisco switches and routers on the LAN and an ISE v2.3 cluster for authentication and dynamic VLAN and Role assignment
  • ISE policy configuration for dot1x and dual captive portal authentication
  • Extensive Testing of Voice and Video (Skype for Business) applications during PoC phase. Single SSID approach for Guests and Employees via Captive Portal as well as MAC-Bypass for IoT devices
  • RF optimisation for roaming and Sky4B troubleshooting on several end clients. Documentation preparation for global (130 site) rollout
Heraeus Group
Germany and UK
7 Monate
2018-03 - 2018-09

140 individual networks around the world into a single global infrastructure using

WLAN Consultant
WLAN Consultant
  • The aim of the Körber AG was to consolidate 140 individual networks around the world into a single global infrastructure using a Cloud WAN
  • My role covered site surveys, HLDs, LLDs, Documentation in English and German (Including translations) and the onsite installation, migration, and documentations at the final stage
  • Hardware vendor recommendations for LAN and WiFi products as well as re-design suggestions regarding 802.1x and WoL were also required
  • Hardware in use was Cisco Core switches, HP Edge switches, and a Ruckus WiFi System
Körber AG
Germany and UK
1 Jahr 10 Monate
2016-06 - 2018-03

Wireless Network design, implementation and deployment

WLAN Consultant
WLAN Consultant
  • Wireless Network design, implementation and deployment of the latest Cisco  Wi-Fi Enterprise solutions following the bank?s ITIL standards
  • Evaluation of site surveys, updating HLDs and LLDs, liaising with 3rd party companies, raising and managing changes (ServiceNow) and deploying the final solution
  • Setup, updates  and configuration changes to the Cisco LAN, Wireless Controllers, ACS and WCS
The Royal Bank of Scotland
UK, London
3 Monate
2016-03 - 2016-05

Creating DR environment for SKY mobile and NowTV

Project Engineer
Project Engineer
  • Creating DR environment for SKY mobile and NowTV
  • Project requires modifications/installation of Cisco ASA, F5 GTM / LTM, Paulo Alto, Fortigates and Cisco routers and switches, Nexus and IOS
sky
UK, London
1 Monat
2016-03 - 2016-03

Design and implementation of a new WiFi network based on Aruba iAP technology

Wifi Design Consultant
Wifi Design Consultant
  • Design and implementation of a new WiFi network based on Aruba iAP technology
IFT Global
London
5 Monate
2015-11 - 2016-03

Low level designs, configuration and implementation of Cisco Hardware and Software on the below projects

Project Engineer
Project Engineer
  • Low level designs, configuration and implementation of Cisco Hardware and Software on the below projects

  • Harrods, Cisco WiFi roll-out across the Knightsbridge store, Implementing Prime 3.0 and CMX 10.2

  • Moorfields Eye Hospital, LLD for new DR site

  • Kent Institute of Medicine & Surgery, Cisco ASA LLD and implementation for new N3 link

  • Francis Crick Institute, Data Centre and Campus network build and configuration

Block Solutions
London
4 Monate
2015-08 - 2015-11

LAN / WAN projects

Project Engineer
Project Engineer
  • Checkpoint Firewall cluster R77.20 (GAIA) upgrades and patches
  • Cisco Nexus 2k, 9K core switches upgrades to I3(4b)
  • Cisco 4506, 3750 and 2960 stack upgrades
  • WAN re-design for remote offices based on Citrix and Microsoft AZURE solutions
  • Mushroom Truffle for Broadband Aggregation via VLL
  • Security infrastructure streamlining to meet ISO 27001 standards
  • TippingPoint IPS TOS software upgrade
  • BCP Test and process optimisation
  • Proof of Concept design for 802.1x authentication and VLAN assignment using Microsoft Radius and Cisco 2960 switches
  • BAU and Admin: Websense Web-filter, ARUBA WiFi, HP TippingPoint IPS
  • Citrix CloudBridge and Netscaler, Kiwi CAT Tools; Contact Centre; VmWare
City and Guilds
London City
6 Monate
2015-03 - 2015-08

Network design and configuration for Unify VoIP rollout across all sites

Project Engineer, PACS migration
Project Engineer, PACS migration
  • LAN / Security infrastructure refresh
  • Cisco 4506 cores,  3750 V2-X and 2960 PoE stacks
  • Barracuda content filter and Bluecoat web proxy, Microsoft DHCP, DNS and AD
  • Checkpoint R75.40 firewall clusters admin and installation, IPsec VPNs, Netilla SSL remote access
  • Network design for PACS and RIS migration project

  • WiFi optimisation

  • Redundant Cisco Wireless Controllers 5508 (v. 8.0), >400 Cisco 3602 APs

  • Cisco Prime NCS (v. 1.1.2) and ISE 1.1 end user access control

  • Coverage optimisation for critical locations

  • Firewall penetration testing

  • VOIP rollout: network design and configuration for Unify Voip Rollout all sites

  • BAU: Daily support and troubleshooting of infrastructure related issues across 3 Hospitals (4000 end devices) including all medical equipment and services  

Royal Free NHS
London, UK
5 Monate
2014-07 - 2014-11

Design for a global refresh

WiFi Design Engineer
WiFi Design Engineer
  • Design for a global refresh of the SCOR WiFi infrastructure.
  • High Level design, Mid-Level design and Detailed design for both a traditional Cisco Wireless LAN Controller based solution as well as the newer Cisco Meraki Cloud based solution
  • Liaising with 3rd party Service Provider and Vendors and searching the market for the most suitable products and best prices
SCOR SE
Germany / London, UK
2 Jahre 5 Monate
2012-03 - 2014-07

Design/Implementation and follow-up support of HQ LAN extensions

Network and Security Analyst / Design Engineer
Network and Security Analyst / Design Engineer
  • Design / Implementation and follow-up support of HQ LAN extensions and remote office networks including LAN/WAN/Security and WiFi. ISE / AD deployment
  • Setup of Site-to-Site VPNs to partner and client offices around the globe
  • Engineer and PM for WAN migration involving ExpoE, Colt, BT and NTT
  • LAN / WAN network maintenance, Cisco 6509 VSS core, Checkpoint Firewalls R75.40, Cisco WAAS, Office 365 and Websense cloud based services

  • Remote access management on Juniper SA SSL 4500

  • IOS upgrades, Global TACACS deployment

  • Daily BAU on Cisco infrastructure and CheckPoint firewall clusters

Informa Global Markets
London, UK
8 Monate
2009-11 - 2010-06

Network migration / merger project

Network Consultant
Network Consultant
  • Network migration / merger project – EMEA wide, >70 offices
  • Remote office LAN design, configuration, implementation and support
  • Thomson Reuters BAU application/network support for Editorial Users across the globe
  • Liaising with Telecom providers on global MPSL issues
Thomson Reuters
London, City
4 Jahre 7 Monate
2005-02 - 2009-08

LAN design, implementation and support for remote offices

IT Communications Engineer
IT Communications Engineer
  • Cisco VoIP Network administration, CCManager v3.3 and 4.0
  • Global LAN/MAN support (Cisco routers / switches/PIX, checkpoint firewalls) in a team of two for about 1400 users
  • LAN design, implementation and support for remote offices (100-300 desks)
  • Global IP-Phone Extension Mobility (c7960 phones), Cisco Soft-phone and Communicator roll-out
  • Migration of all network devices from local user accounts onto AAA TACACS+ and Radius authentication using Cisco ACS v2.4, v3.2, v3.3
  • dot1x user-port-authentication implementation across all European sites
  • BCP tests and procedure optimization
  • day-to-day support of the Ericsson MD110 system (Extension Manager etc)
  • Etrali Dealerboard maintenance and support as well as support of OneBox and CiscoUnity Voicemail systems.
  • Visio documentation of the entire AXA-IM EMEA network
AXA-IM Investment Managers
London City, UK
1 Jahr 2 Monate
2003-12 - 2005-01

Managing and documenting outages and faults from start to end

Network Engineer
Network Engineer
  • IT/Network Management as a member of the LAN team, responsible for more than 25 local area networks in more than 15 countries in EMEA
  • Configuration and implementation of networks using switches (mainly 6509 and MSFCs), routers and Checkpoint firewalls
  • Troubleshooting of daily WAN and LAN issues, HSRP, OSPF, VLANs or IOS problems
  • Attending change management meetings to advise on possible impacts of changes in other departments
  • Liaising with the “Problem Manager” during network outages
  • Managing and documenting outages and faults from start to end
MORGAN STANLEY Investment Banking
Canary Wharf London, UK
10 Monate
2003-02 - 2003-11

Specialist Consultancy Services, in connection with BACS?s Network Projects

Network Architect
Network Architect
  • Specialist Consultancy Services, in connection with BACS’s Network Projects
  • LAN design for HQ re-location project – 600 desks
  • Design and implementation assistance of the following LAN and WAN features
    • Spanning tree, VLANs, HSRP, L3 switching
    • Cisco VoIP, (CCM clustering 3.3) 7960 phones
    • 802.1x port-authentication implementation
BACS Ltd. European Payment Services
London, UK
1 Jahr 1 Monat
2001-11 - 2002-11

Installation, configuration and support of the 3rd largest Cisco Voice over IP network in Germany

Network Software Engineer
Network Software Engineer
  • In charge of the operation of QUAMs (3G UMTS GmbH) IT Network in Germany
  • IP redesign of the entire LAN and WAN
  • Installation, configuration and support of the 3rd largest Cisco Voice over IP network in Germany
  • Backbone rollout and several enhancements and software updates on core router and switches
  • Day to day network operation and maintenance
COMPAQ QUAM 3G
Munich, Germany
5 Monate
2001-06 - 2001-10

Design and implementation of a VPN network to connect former IBM employees to the AT&T backbone

VPN Support Engineer, MS-Outlook2000 Trainer
VPN Support Engineer, MS-Outlook2000 Trainer
  • Single point of contact for PC hardware and software related issues supporting more than 200 users
  • Design and implementation of a VPN network to connect former IBM employees to the AT&T backbone
  • Installation and configuration of applications on laptops and servers running Win2K or WinNT
  • Windows and MS Outlook end user training plus support of technical problems
AT&T / IBM
Vienna, Austria

Aus- und Weiterbildung

Aus- und Weiterbildung

CERTIFICATIONS

  • CCNA, CCDA, CCNP
  • CCSA, CCSE FW-1 to NGX
  • WEBSENSE, COMPAQ ACT SERVER
  • AXE10, KE Network Mgmt A, A+
  • ISO 9002, CSCS

Position

Position

IOS Upgrade expert cisco 9200, 9300, 4500, 2950 etc

Kompetenzen

Kompetenzen

Top-Skills

WLAN, WiFi, Cisco Aruba, Meraki, Firewalls, LAN

Produkte / Standards / Erfahrungen / Methoden

PROFILE SUMMARY

Multilingual IT Consultant with over 23 years of experience delivering high value networking solutions to Blue- Chip clients on national and international projects.


Previous clients:

  • CISCO
  • MORGAN STANLEY
  • ROYAL BANK OF SCOTLAND
  • IKANO BANK
  • SKY
  • REUTERS
  • AXA-INVESTMENT MANAGERS
  • IBM
  • AT&T
  • HPE
  • NHS
  • HERAEUS


CISCO & HP

  • Router, L2&L3 Switches (IOS 16.x, NX-OS)
  • PIX & ASA Firewalls 55xx (9.3)
  • 3750, 38xx, 40xx, 65xx, Nexus 2K - 9k, HP 54xx, Notel 55xx
  • VoIP hard and soft phone, IPCommunicator
  • Cisco ACS, ASDM (7.3), ISE 2.7
  • Unity Connect Voicemail 8.5


NETWORK MANAGEMENT and ANALYSERS

  • Solarwinds, HP OpenView, Kiwi Cat Tools
  • Eye of the Storm, BlueCat IPam
  • CISCO Works 4.1 LMS, InfoBlox
  • EtherReal, Sniffer PRO, WireShark
  • WiFi Analyser, inSSIDer 4
  • DNA Center 2.2


OS & APPLICATIONS

  • Win XP,7,8.1 Win Server 2008R2, 2012
  • Remedy, Clarify, Falcon, ServiceNow
  • Mach3 Jade, Reuters Xtra 3000
  • Nokia Voyager, GAIA, SecurePlatform
  • various VPN Clients (Cisco, CheckPoint)
  • Datastream
  • Cisco CatOS, IOS, Call Manager 8.6.2


LAN, WAN, Wireless

  • LAN, WAN, WLAN, ISDN, ADSL
  • VLAN, VRRP, HSRP, GLBP, VSS
  • DNS, DHCP (InfoBlox), 802.1x, VTP, dot1q
  • RIP, OSPF, Cloud Mgmt, WAN accelerators
  • Cisco WLAN Controller 5508, 8540 & 9800
  • 802.1ac, 802.1ax, WiFi 6
  • Cisco Prime 3.7, CMX 10.2, ISE 2.7
  • Cisco, Meraki and Aruba WiFi Solutions


FIREWALLS and VPNs

  • CheckPoint up to R77.20 (GAIA)
  • Sonicwall, ZyXel Zywall USG 200
  • Cisco PIX and ASA 55xx (> v9.3)
  • Juniper SSL, Netscaler, Netilla SSL
  • Cisco VPN Concentrator 3000
  • Fortinet Fortigates, PaloAlto, F5 GTM LTM


SECURITY, Web filtering, Proxies & Cloud

  • BlueCoat SG & Barracuda Proxy, Websense
  • Cloud based services AWS, Citrix and
  • Mircosoft AZURE, Citrix Cloud-bridge
  • Checkpoint Compliance Blade for ISO27001
  • Solarwinds Log & Event Manager (SIEM)

Hardware

CISCO, Hicom and Mitel IP Phones
Compaq / HP Server and Storage Solutions
Etrali Mach3 Dealerboards
HP, IBM, DELL, COMPAQ, Laptop / Desktop
Nokia IP380, IP440, IP530, IP620
Speakerbus, RACALL / NICE, OneBox VM
Aruba WLC 710

Einsatzorte

Einsatzorte

zurich (+20km)
Deutschland, Schweiz, Österreich
nicht möglich

Projekte

Projekte

4 Jahre
2020-04 - heute

Network refresh and migration project

Wireless / Network Consultant Cisco 9800-80 WLCs Meraki 9xxx ...
Wireless / Network Consultant
  • This was a network refresh and migration project for one of AT&T?s clients. Over ten year old switches, routers and firewalls needed to be replaced. Out of 24.000 AP, 15.000 needed to be upgraded
  • My role was to support the network architects with new ideas and a best practice approach for a global Wireless network and to assist various rollout projects
Cisco 9800-80 WLCs Meraki 9xxx 45xx series Switches ISR ASR Routers Checkpoint and Fortigate firewalls BlueCat IPAM ISE 2.7 ACS 5.8 PRIME 3.7 DNA Center 2.1.2
AT&T
UK/Austria/CH
10 Monate
2019-05 - 2020-02

Data Center Migration

Network Consultant CheckPoint Fortigate Juniper ...
Network Consultant
  • The Project was to help IKANO Bank to migrate two of their existing data centers to different location in other countries
  • My Team?s role was to migrate and stretch VLANs and recreate firewall rules between several different hardware and software platforms
  • Cisco Wireless LAN Controller (WLC) and Cisco ISE Server migrated to new DC
CheckPoint Fortigate Juniper Cisco and F5s
IKANO
UK (home based)
7 Monate
2018-11 - 2019-05

Proof of Concept for office migration

WLAN Consultant
WLAN Consultant
  • Proof of Concept for office migration from ethernet to 802.11ac WLAN
  • Re-design of the existing Heraeus WiFi Infrastructure using a ?Cord-less Network? design approach
  • Initial HLD followed by a LLD for a PoC using Meraki (MR53) and Aruba (7010 Controller v8.3 + iAP315 + Airwave v8.2.8) WiFi-Network components, Cisco switches and routers on the LAN and an ISE v2.3 cluster for authentication and dynamic VLAN and Role assignment
  • ISE policy configuration for dot1x and dual captive portal authentication
  • Extensive Testing of Voice and Video (Skype for Business) applications during PoC phase. Single SSID approach for Guests and Employees via Captive Portal as well as MAC-Bypass for IoT devices
  • RF optimisation for roaming and Sky4B troubleshooting on several end clients. Documentation preparation for global (130 site) rollout
Heraeus Group
Germany and UK
7 Monate
2018-03 - 2018-09

140 individual networks around the world into a single global infrastructure using

WLAN Consultant
WLAN Consultant
  • The aim of the Körber AG was to consolidate 140 individual networks around the world into a single global infrastructure using a Cloud WAN
  • My role covered site surveys, HLDs, LLDs, Documentation in English and German (Including translations) and the onsite installation, migration, and documentations at the final stage
  • Hardware vendor recommendations for LAN and WiFi products as well as re-design suggestions regarding 802.1x and WoL were also required
  • Hardware in use was Cisco Core switches, HP Edge switches, and a Ruckus WiFi System
Körber AG
Germany and UK
1 Jahr 10 Monate
2016-06 - 2018-03

Wireless Network design, implementation and deployment

WLAN Consultant
WLAN Consultant
  • Wireless Network design, implementation and deployment of the latest Cisco  Wi-Fi Enterprise solutions following the bank?s ITIL standards
  • Evaluation of site surveys, updating HLDs and LLDs, liaising with 3rd party companies, raising and managing changes (ServiceNow) and deploying the final solution
  • Setup, updates  and configuration changes to the Cisco LAN, Wireless Controllers, ACS and WCS
The Royal Bank of Scotland
UK, London
3 Monate
2016-03 - 2016-05

Creating DR environment for SKY mobile and NowTV

Project Engineer
Project Engineer
  • Creating DR environment for SKY mobile and NowTV
  • Project requires modifications/installation of Cisco ASA, F5 GTM / LTM, Paulo Alto, Fortigates and Cisco routers and switches, Nexus and IOS
sky
UK, London
1 Monat
2016-03 - 2016-03

Design and implementation of a new WiFi network based on Aruba iAP technology

Wifi Design Consultant
Wifi Design Consultant
  • Design and implementation of a new WiFi network based on Aruba iAP technology
IFT Global
London
5 Monate
2015-11 - 2016-03

Low level designs, configuration and implementation of Cisco Hardware and Software on the below projects

Project Engineer
Project Engineer
  • Low level designs, configuration and implementation of Cisco Hardware and Software on the below projects

  • Harrods, Cisco WiFi roll-out across the Knightsbridge store, Implementing Prime 3.0 and CMX 10.2

  • Moorfields Eye Hospital, LLD for new DR site

  • Kent Institute of Medicine & Surgery, Cisco ASA LLD and implementation for new N3 link

  • Francis Crick Institute, Data Centre and Campus network build and configuration

Block Solutions
London
4 Monate
2015-08 - 2015-11

LAN / WAN projects

Project Engineer
Project Engineer
  • Checkpoint Firewall cluster R77.20 (GAIA) upgrades and patches
  • Cisco Nexus 2k, 9K core switches upgrades to I3(4b)
  • Cisco 4506, 3750 and 2960 stack upgrades
  • WAN re-design for remote offices based on Citrix and Microsoft AZURE solutions
  • Mushroom Truffle for Broadband Aggregation via VLL
  • Security infrastructure streamlining to meet ISO 27001 standards
  • TippingPoint IPS TOS software upgrade
  • BCP Test and process optimisation
  • Proof of Concept design for 802.1x authentication and VLAN assignment using Microsoft Radius and Cisco 2960 switches
  • BAU and Admin: Websense Web-filter, ARUBA WiFi, HP TippingPoint IPS
  • Citrix CloudBridge and Netscaler, Kiwi CAT Tools; Contact Centre; VmWare
City and Guilds
London City
6 Monate
2015-03 - 2015-08

Network design and configuration for Unify VoIP rollout across all sites

Project Engineer, PACS migration
Project Engineer, PACS migration
  • LAN / Security infrastructure refresh
  • Cisco 4506 cores,  3750 V2-X and 2960 PoE stacks
  • Barracuda content filter and Bluecoat web proxy, Microsoft DHCP, DNS and AD
  • Checkpoint R75.40 firewall clusters admin and installation, IPsec VPNs, Netilla SSL remote access
  • Network design for PACS and RIS migration project

  • WiFi optimisation

  • Redundant Cisco Wireless Controllers 5508 (v. 8.0), >400 Cisco 3602 APs

  • Cisco Prime NCS (v. 1.1.2) and ISE 1.1 end user access control

  • Coverage optimisation for critical locations

  • Firewall penetration testing

  • VOIP rollout: network design and configuration for Unify Voip Rollout all sites

  • BAU: Daily support and troubleshooting of infrastructure related issues across 3 Hospitals (4000 end devices) including all medical equipment and services  

Royal Free NHS
London, UK
5 Monate
2014-07 - 2014-11

Design for a global refresh

WiFi Design Engineer
WiFi Design Engineer
  • Design for a global refresh of the SCOR WiFi infrastructure.
  • High Level design, Mid-Level design and Detailed design for both a traditional Cisco Wireless LAN Controller based solution as well as the newer Cisco Meraki Cloud based solution
  • Liaising with 3rd party Service Provider and Vendors and searching the market for the most suitable products and best prices
SCOR SE
Germany / London, UK
2 Jahre 5 Monate
2012-03 - 2014-07

Design/Implementation and follow-up support of HQ LAN extensions

Network and Security Analyst / Design Engineer
Network and Security Analyst / Design Engineer
  • Design / Implementation and follow-up support of HQ LAN extensions and remote office networks including LAN/WAN/Security and WiFi. ISE / AD deployment
  • Setup of Site-to-Site VPNs to partner and client offices around the globe
  • Engineer and PM for WAN migration involving ExpoE, Colt, BT and NTT
  • LAN / WAN network maintenance, Cisco 6509 VSS core, Checkpoint Firewalls R75.40, Cisco WAAS, Office 365 and Websense cloud based services

  • Remote access management on Juniper SA SSL 4500

  • IOS upgrades, Global TACACS deployment

  • Daily BAU on Cisco infrastructure and CheckPoint firewall clusters

Informa Global Markets
London, UK
8 Monate
2009-11 - 2010-06

Network migration / merger project

Network Consultant
Network Consultant
  • Network migration / merger project – EMEA wide, >70 offices
  • Remote office LAN design, configuration, implementation and support
  • Thomson Reuters BAU application/network support for Editorial Users across the globe
  • Liaising with Telecom providers on global MPSL issues
Thomson Reuters
London, City
4 Jahre 7 Monate
2005-02 - 2009-08

LAN design, implementation and support for remote offices

IT Communications Engineer
IT Communications Engineer
  • Cisco VoIP Network administration, CCManager v3.3 and 4.0
  • Global LAN/MAN support (Cisco routers / switches/PIX, checkpoint firewalls) in a team of two for about 1400 users
  • LAN design, implementation and support for remote offices (100-300 desks)
  • Global IP-Phone Extension Mobility (c7960 phones), Cisco Soft-phone and Communicator roll-out
  • Migration of all network devices from local user accounts onto AAA TACACS+ and Radius authentication using Cisco ACS v2.4, v3.2, v3.3
  • dot1x user-port-authentication implementation across all European sites
  • BCP tests and procedure optimization
  • day-to-day support of the Ericsson MD110 system (Extension Manager etc)
  • Etrali Dealerboard maintenance and support as well as support of OneBox and CiscoUnity Voicemail systems.
  • Visio documentation of the entire AXA-IM EMEA network
AXA-IM Investment Managers
London City, UK
1 Jahr 2 Monate
2003-12 - 2005-01

Managing and documenting outages and faults from start to end

Network Engineer
Network Engineer
  • IT/Network Management as a member of the LAN team, responsible for more than 25 local area networks in more than 15 countries in EMEA
  • Configuration and implementation of networks using switches (mainly 6509 and MSFCs), routers and Checkpoint firewalls
  • Troubleshooting of daily WAN and LAN issues, HSRP, OSPF, VLANs or IOS problems
  • Attending change management meetings to advise on possible impacts of changes in other departments
  • Liaising with the “Problem Manager” during network outages
  • Managing and documenting outages and faults from start to end
MORGAN STANLEY Investment Banking
Canary Wharf London, UK
10 Monate
2003-02 - 2003-11

Specialist Consultancy Services, in connection with BACS?s Network Projects

Network Architect
Network Architect
  • Specialist Consultancy Services, in connection with BACS’s Network Projects
  • LAN design for HQ re-location project – 600 desks
  • Design and implementation assistance of the following LAN and WAN features
    • Spanning tree, VLANs, HSRP, L3 switching
    • Cisco VoIP, (CCM clustering 3.3) 7960 phones
    • 802.1x port-authentication implementation
BACS Ltd. European Payment Services
London, UK
1 Jahr 1 Monat
2001-11 - 2002-11

Installation, configuration and support of the 3rd largest Cisco Voice over IP network in Germany

Network Software Engineer
Network Software Engineer
  • In charge of the operation of QUAMs (3G UMTS GmbH) IT Network in Germany
  • IP redesign of the entire LAN and WAN
  • Installation, configuration and support of the 3rd largest Cisco Voice over IP network in Germany
  • Backbone rollout and several enhancements and software updates on core router and switches
  • Day to day network operation and maintenance
COMPAQ QUAM 3G
Munich, Germany
5 Monate
2001-06 - 2001-10

Design and implementation of a VPN network to connect former IBM employees to the AT&T backbone

VPN Support Engineer, MS-Outlook2000 Trainer
VPN Support Engineer, MS-Outlook2000 Trainer
  • Single point of contact for PC hardware and software related issues supporting more than 200 users
  • Design and implementation of a VPN network to connect former IBM employees to the AT&T backbone
  • Installation and configuration of applications on laptops and servers running Win2K or WinNT
  • Windows and MS Outlook end user training plus support of technical problems
AT&T / IBM
Vienna, Austria

Aus- und Weiterbildung

Aus- und Weiterbildung

CERTIFICATIONS

  • CCNA, CCDA, CCNP
  • CCSA, CCSE FW-1 to NGX
  • WEBSENSE, COMPAQ ACT SERVER
  • AXE10, KE Network Mgmt A, A+
  • ISO 9002, CSCS

Position

Position

IOS Upgrade expert cisco 9200, 9300, 4500, 2950 etc

Kompetenzen

Kompetenzen

Top-Skills

WLAN, WiFi, Cisco Aruba, Meraki, Firewalls, LAN

Produkte / Standards / Erfahrungen / Methoden

PROFILE SUMMARY

Multilingual IT Consultant with over 23 years of experience delivering high value networking solutions to Blue- Chip clients on national and international projects.


Previous clients:

  • CISCO
  • MORGAN STANLEY
  • ROYAL BANK OF SCOTLAND
  • IKANO BANK
  • SKY
  • REUTERS
  • AXA-INVESTMENT MANAGERS
  • IBM
  • AT&T
  • HPE
  • NHS
  • HERAEUS


CISCO & HP

  • Router, L2&L3 Switches (IOS 16.x, NX-OS)
  • PIX & ASA Firewalls 55xx (9.3)
  • 3750, 38xx, 40xx, 65xx, Nexus 2K - 9k, HP 54xx, Notel 55xx
  • VoIP hard and soft phone, IPCommunicator
  • Cisco ACS, ASDM (7.3), ISE 2.7
  • Unity Connect Voicemail 8.5


NETWORK MANAGEMENT and ANALYSERS

  • Solarwinds, HP OpenView, Kiwi Cat Tools
  • Eye of the Storm, BlueCat IPam
  • CISCO Works 4.1 LMS, InfoBlox
  • EtherReal, Sniffer PRO, WireShark
  • WiFi Analyser, inSSIDer 4
  • DNA Center 2.2


OS & APPLICATIONS

  • Win XP,7,8.1 Win Server 2008R2, 2012
  • Remedy, Clarify, Falcon, ServiceNow
  • Mach3 Jade, Reuters Xtra 3000
  • Nokia Voyager, GAIA, SecurePlatform
  • various VPN Clients (Cisco, CheckPoint)
  • Datastream
  • Cisco CatOS, IOS, Call Manager 8.6.2


LAN, WAN, Wireless

  • LAN, WAN, WLAN, ISDN, ADSL
  • VLAN, VRRP, HSRP, GLBP, VSS
  • DNS, DHCP (InfoBlox), 802.1x, VTP, dot1q
  • RIP, OSPF, Cloud Mgmt, WAN accelerators
  • Cisco WLAN Controller 5508, 8540 & 9800
  • 802.1ac, 802.1ax, WiFi 6
  • Cisco Prime 3.7, CMX 10.2, ISE 2.7
  • Cisco, Meraki and Aruba WiFi Solutions


FIREWALLS and VPNs

  • CheckPoint up to R77.20 (GAIA)
  • Sonicwall, ZyXel Zywall USG 200
  • Cisco PIX and ASA 55xx (> v9.3)
  • Juniper SSL, Netscaler, Netilla SSL
  • Cisco VPN Concentrator 3000
  • Fortinet Fortigates, PaloAlto, F5 GTM LTM


SECURITY, Web filtering, Proxies & Cloud

  • BlueCoat SG & Barracuda Proxy, Websense
  • Cloud based services AWS, Citrix and
  • Mircosoft AZURE, Citrix Cloud-bridge
  • Checkpoint Compliance Blade for ISO27001
  • Solarwinds Log & Event Manager (SIEM)

Hardware

CISCO, Hicom and Mitel IP Phones
Compaq / HP Server and Storage Solutions
Etrali Mach3 Dealerboards
HP, IBM, DELL, COMPAQ, Laptop / Desktop
Nokia IP380, IP440, IP530, IP620
Speakerbus, RACALL / NICE, OneBox VM
Aruba WLC 710

Vertrauen Sie auf GULP

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

Fragen?

Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

Das GULP Freelancer-Portal

Direktester geht's nicht! Ganz einfach Freelancer finden und direkt Kontakt aufnehmen.