LinkedIn Profile

Laurens de Koning

Laurens de Koning

System Engineer at Centric IT Solutions

Rotterdam Area, Netherlands

Current
Past
  • Webdeveloper/System Administrator at BrouwerBetist
Education
  • CDG Europe
  • Compu'Train
  • Compu'Train
  • XTG Xpert Training Group
  • XTG Xpert Training Group
  • CDG Europe
  • ROC Zadkine
  • Delta College Gouda
  • Prof. Kohnstamm
Connections
193 connections
Industry
Information Technology and Services

Summary

Most of my experience is in the System Engineering business. I now have just about 8 years of professional experience in maintaining servers, workstations, networks and other types of communication.

Due to the diversity in professional areas I got a great amount of experience with a diversity of operating systems and hardware.

My primary goal is to implement and maintain networks, Microsoft and VMware infrastructure, Firewalls, Citrix/XenApp Farms in large versatile environments.

I really love the challenge in doing this.

Specialties:

VMware, Windows, Linux, Exchange, ISA, Citrix/XenApp, Networks (Cisco & ProCurve). Scripting: PowerShell, VBScript, Bash.


Experience

  • System Engineer

    Centric IT Solutions

    (Privately Held; Information Technology and Services industry)

    July 2007Present (3 years 3 months)

    System/network Engineering for the Company's internal purposes.

    My daily tasks consist of:

    • Administering/deploying Windows 2003 and 2008 servers
    • Administering/deploying Citrix/XenApp farms
    • Administering/deploying VMware Infrastructure 3.5/vSphere environment.
    • Setting up central storage SAN/NAS solutions (NetApp, Equallogic)
    • Administering HP ProCurve and Cisco Switches/Routers in the company's network infrastructure
  • System Engineer

    Advisie Automatisering

    (Privately Held; 51-200 employees; Information Technology and Services industry)

    February 2007July 2007 (6 months)

    Monitoring remote networks through VPN from the RMS deparment (Remote Managed Services) using HP OpenView products. Mainly OpenView Operations and Network Node Manager.

    I was doing Windows 2000/2003 and Citrix server management. Mostly on a preventative base, no customer would ever be bothered with problems. Cause by the time the customer did notice a problem we were mostly already on the case or we would've solved it already.

  • System/Network Engineer

    OSTECH Automatisering

    (Computer Networking industry)

    September 2006January 2007 (5 months)

    I was hired from OSTECH Automatisering to a few companies, namely: CommuniTower BV, FG Hoogwerk BV, Hendriks Gemert and Square Nederland BV. Here is where I most of my server/network management remotely from the OSTECH office or from my own home. Some stuff couldn't be done remotely, so we did that on a weekly base on location.

    I maintained Windows 2000/2003 servers and their networks here with 50-450 workstations. The servers were mostly Windows 2003 Standard/Enterprise and Small Business.

  • System/Network Engineer

    Interforce Networks B.V.

    (Public Company; 1001-5000 employees; Paper & Forest Products industry)

    April 2005September 2006 (1 year 6 months)

    System/Network Engineer, mostly on location. Maintaining company networks: making sure they stay up and running. Building/installing workstations/servers. Mostly Windows 98/2000/XP and ofcourse Windows 2003 Server.

    In some cases I also maintained telecommunication solutions like PBX's.

  • Webdeveloper/System Administrator

    BrouwerBetist

    (Internet industry)

    October 2001September 2003 (2 years )

    Spend most of my days in this company developing and designing. Mostly websites: to do this, I programmed in the PHP language. I also maintained the internal network which was a Windows-network (Windows 2000 server at the time), and a Linux server which was for our development department (running just Apache, MySQL and ofcourse PHP).


Education

  • CDG Europe

    Citrix XenApp 5.0 (CXA-202-1I) for Windows Server 2008 Skills Update 20092009

    Activities and Societies:
    Completed Course CXA-202-1I.
  • Compu'Train

    MOC 5047B: Installing and Managing Microsoft Exchange Server 2007 SP1 20092009

  • Compu'Train

    MOC M5051: Monitoring and Troubleshooting Microsoft Exchange Server 2007 20092009

  • XTG Xpert Training Group

    VMware vSphere 4: What's New 20092009

  • XTG Xpert Training Group

    VMware vCenter HeartBeat Workshop 20092009

  • CDG Europe

    Citrix Presentation Server Administration (CTX-1259) 20082008

  • ROC Zadkine

    MBO , Systems Engineer , 20002001

  • Delta College Gouda

    VMBO , Administration , 19961999

  • Prof. Kohnstamm

    MAVO , 19921993


Additional Information

Interests:

Windows and Linux operating systems, Citrix, VMware Infrastructure, Networking and Photography

Groups:

Citrix Presentation Server Training 31 mrt. until april 4th

  •    VMwareGuru
  •    Cloud Computing, VMware, Virtualization and Enterprise 2.0 Group
  •    the official dutch VMUG
  •    Centric IT Professionals
  •    Debian Users
  •    Citrix Users and Experts Group
  •    NetApp Administrators
  •    HP Networking
  •    PowerShell Power Users
  •    Microsoft Application Administrators/Developers
  •    VMware Developer Network
  •    Dutch VMware Bloggers

Profile in Other Languages:


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