Bakker Network Consultancy
Your Freelance Network Specialist
Bakker Network Consultancy
Your Freelance Network Specialist

About me

  • I am a freelance network specialist with expertise on LAN, WAN and WLAN technologies, routing and switching protocols, voice and security technologies. I am specialized in Cisco equipment and technologies but also support other network vendors like CheckPoint, F5, FortiNet and BlueCoat.

    Arjan Bakker
    Arjan Bakker NETWORK SPECIALIST

MY  SPECIALITIES ARE:

Routing

IGP’s: RIP, (E)IGRP, OSPF en IS-IS.

EGP’s: BGP

Other: PBR, Static, HSRP / VRRP.

Multicast

LAN Technologies

FastEthernet and (10)GigabitEthernet.

VLAN’s, trunking, QinQ, EtherChannel.

Spanning-Tree, PVST, RSTP.

Cisco VSS.

Wireless

802.11b/g/n/ac

Cisco access-points and controllers

Cisco Prime

Security

CheckPoint firewall R65,

Cisco ASA, ACS / ICE

AAA, Radius & TACACS+

Port security, Private vlans

WAN Technologies

Frame Relay, X.25, ATM (IMA), ISDN.

MPLS both core and edge.

IPSEC.

QoS: traffic shaping, CBWFQ, WFQ, LLQ, CAR, NBAR.

General

CDP, NAT, DLSW, ALPS.

DHCP, DNS.

SYSLOG, SNMP, NTP.

Interested?

Get in touch with me.

Services

DESIGN

Best practice network design.

OPERATIONS

Keep your network running.

DOCUMENTATION

Know your network.

PROJECTS

Execute your changes.

Resume

Network

Network Design Engineer

Brance: Network Service Provider

Projects:


  • The implementation of Ionix Network Configuration Manager.

  • The replacement of the Cisco CSS/GSS/ACE load balancers for F5 LTM/GTM.

  • The introductie van Cisco Prime Infrastructure.

01/2014 – present
Network

Chief architect

Brance: Network Service Provider

Projects:


  • The validation of network designs created by design engineers.

  • The replacement of the LAN and WLAN equipment.

03/2012 – 01/2014
Network

Network Specialist

Brance: Network Service Provider

Projects:


  • The preparation and execution of network changes.

10/2011 – 03/2012
Network

Senior datacenter engineer / network specialist

Brance: Energy Supplier

Projects:


  • Operation management of the data center network equipment.

  • Second and third line Incident management.

  • The implementation of new LAN/WAN/WLAN network equipment.

  • Cisco ACE Load Balancer redesign and upgrade.

03/2010 – 09/2011
Network

Network specialist

Brance: Network Service Provider

Projects:


  • The preparation and execution of network changes.

10/2008 – 03/2010
Network

Network specialist

Brance: Network Service Provider

Projects:


  • Second and third line Incident management on MPLS cloud.

03/2008 – 10/2008
Network

VPN Owner / Network specialist / Teamleader

Brance: Network Service Provider

Projects:


  • Second and third line Incident management.

  • The implementation of new WAN network equipment.

01/1999 – 03/2008
Network

Center engineer

Brance: Network Service Provider

Projects:


  • The implementation of new WAN network equipment.

  • Operation management of the data center network equipment.

03/1997 – 01/1999
Cross

Network Manager

Brance: Insurance Comany

Projects:


  • Operation management of the data center network equipment.

03/1990 – 03/1997

this keeps me busy

competencies

Always on time

Plan ahead and be on time.

First Time Right

Be prepared and check your config.

Precise

Clean configs and clear for everybody.

Contact Me

Contact Us

We're not around right now. But you can send us an email and we'll get back to you, asap.