Curriculum Vitae Koen Janssens
2009
1
P
ROFILE
:
S
ENIOR SYSTEM ENGINEER
M
ISSION STATEMENT:
“T
O DECIDE UPON&
BRING THE RELEVANT TECHNOLOGIES TO‘T
HEB
USINESS’
WITHOUT LOSING SIGHT OF BOTH BUSINESS NEEDS AND IMPLEMENTATION GOALS”.
I
N OTHER WORDS:
BRIDGE THE GAP BETWEEN BUSINESS-
ORIENTED DEMANDS AND TECHNOLOGY-
DRIVEN SOLUTIONS.
P
ERSONAL INFORMATION:
P
ERSONAL:
N
AME: K
OENJ
ANSSENSN
ATIONALITY: B
ELGIANA
DDRESS: V
ANE
SPENLAAN6
C
ITY: 1930
N
OSSEGEME
XPERIENCE: 10
YEARS+
P
HONE: 0477/577772
A
GE: 35
E-M
AIL:
KOEN.
JANSSENS@
SPLITBRAIN.
BEW
EBSITE:
HTTP://
WWW.
SPLITBRAIN.
BEL
ANGUAGE SKILLS:
Read
Write
Speak
Dutch
Very Good Very Good Very Good
French Good Good Good
English
Very Good Very Good Very Good
Curriculum Vitae Koen Janssens
2009
2
E
DUCATION:
1992 Humaniora, Sint-Pieterscollege Leuven
V
ENDORC
ERTIFICATIONS&
TRAINING:
V
ENDOR CERTIFICATIONS:
1998
Novell Master CNE (Netware 4/5)
1998
Microsoft MCSE (NT4/Windows 2000/Windows 2003)
2000
Cisco CCNA (recertified 2009)
2000
Sair Linux Certified Administrator
2004
Checkpoint CCSA/CCSE NG5
2008
Microsoft MCTS Exchange 2007
2009
ITIL v3 Foundation
T
RAININGV
ENDORY
EARNetware 4 administration
Azlan 1998
Netware 4 advanced administration
Azlan 1998
Administering Windows NT4 server
QA training
1999
Administering Microsoft Windows 98
Azlan 1999
Implementing TCP/IP on Windows NT4 Server
Azlan 1999
Cisco BCMSN (switching)
Landis 2000
Cisco ICND
Flexcom/Azlan 2000
Cisco BSCI (routing)
Azlan/Flexcom 2001
Updating skills from Windows NT4 MCSE to Windows
2000
Azlan/Flexcom 2001
Checkpoint CCSA
Telindus 2004
Windows 2008 clustering
Infosupport 2008
Curriculum Vitae Koen Janssens
2009
3
T
ECHNICALS
KILLSMethods & Techniques:
• ITIL v3 (foundation level)
• Knowledge of Sox regulation
OS:
• Windows NT4, 2000, 2003, 2008 & Windows clustering
• FreeBSD, Linux • Mac OSX • Novell Netware 4/5 Networking: • IP/IPX Networking • Cisco: o switching/routing o Content switches
o Wide Area Application Services (Cisco WAAS/WAFS)
• Infoblox DNS management
• WLAN (802.1x, WPA, Radius)
• Diagnostic/ monitoring:
o Compuware end-to-end application monitoring o Wireshark packet analyzer
o Fluke NetFlow analysis o MRTG bandwidth monitor
• Radware Linkproof
Security:
• Firewall & VPN:
o Checkpoint, ISA server, Netscreen (Juniper) o Cisco PIX/ASA
o Linux, BSD o OpenVPN
• Checkpoint QoS
• X509 PKI (Windows Certificate Services, OpenSSL)
• Symantec Antivirus / Mcafee EPO
• Messagelabs antispam & web filtering
• Squid web proxying
Curriculum Vitae Koen Janssens
2009
4
Packages:
• Management/Monitoring of server systems:
o BigBrother, Nagios, Zabbix o HP SIM server
• Backup/DRP: Symantec Backup Exec, Symantec Backup Exec System Recovery, ArcServe, Veritas Replication Exec
• Microsoft environment:
o Microsoft networking infrastructure (Active Directory / NT4 domains) o Windows 2003 & 2008 Terminal Services
o Desktop management, network management & software distribution using Group Policy o Windows Server Update Services (WSUS) patch management
• Messaging
o Microsoft Exchange 5.5/2000/2003/2007
o Mobile: Microsoft Directpush & Blackberry Enterprise 2 o Lotus Domino 6.5/7
o Antispam with GFI & Symantec solutions.
• Web services:
o Internet Information Services 4/5/6/7 o Apache 1.3/2.0/2.2
o Sharepoint 2007
• VMware Virtual infrastructure 3.0, 3.5, 4.0
• Databases:
o Microsoft SQL server (97/2000/2005) o MySQL 3/4/5
Programming:
• Scripting: VBScript, bash scripting, windows batch scripting
Hardware:
Curriculum Vitae Koen Janssens
2009
5
P
ROFESSIONALE
XPERIENCE01-12-2008 until present Splitbrain (self-employed)
Project: opzet AD+Exchange-omgeving EuroFir ( 09/2009)
o Exchange 2007, Active Directory 2008, SQL server 2008 o Apache & MySQL webservices
o Microsoft RAS, Windows 2008 Terminal Services
o Contact: Paul Finglas (paul.finglas@bbsrc.ac.uk), Manager
Project: High-availability & consolidation servers FWO Vlaanderen ( 05/2009)
o Exchange 2007 migration project + P2V using VMware o VMWare HA cluster configuration
o Contact: Geert Depauw (geert.depauw@fwo.be), IT manager
Project: Networking consolidation Koning Boudewijn Stichting ( 04/2009 – 06/2009)
o Migration from Wi-Fi and VPN to Belgacom Explore-based solution o Decommissioning of all old links + coordination of new MPLS deployment
o Implementation of ISA 2006 gateway for webmail & windows 2008 terminal services o Contact: Patrick Meuwissen (Patrick@serso.be), project leader
LAN/WAN engineer Acerta (12/2008 – 09/2009)
o Management of networking & security devices (Cisco, Checkpoint, Juniper) o Network incident follow-up 3rd line
o WAN-optimization & load-balancing configurations o Network & performance troubleshooting
o Implementations of:
• Compuware end-to-end monitoring
• Cisco WAAS
• Messagelabs web filtering
o Packet analysis using Wireshark analyzer o DNS/DHCP administration
o Contact: Stef Van Duppen (stef.van.duppen@acerta.be), coördinator systeembeheerders
Project: Set-up of HA webfarm for European Institutions (12/2008)
o Initiative sponsored by Koning Boudewijn Stichting o 2 Linux servers in High Availability cluster
o LAMP setup (PHP, MySQL & Apache running on Linux cluster) o 30 websites with separate back-ends
o Local storage, synchronously replicated to provide shared storage o Contact: Patrick Meuwissen (Patrick@serso.be), projectverantwoordelijke
Curriculum Vitae Koen Janssens
2009
6
05-05-2008 until 31-10-2008 Sogeti
Genzyme Europe Virtualization study (08/2008 Æ 10/2008)
o Feasibility study for virtualization technology in a pharmaceutical environment o Inventory & assessment of environment to determine strategy for new data center o Technology: VMware
BID collaboration (07/2008 Æ 08/2008)
o Exchange 2003 to Exchange 2008 migration project (technical side of proposal)
Senior system engineer, outsourced at MetLife (05/2008 Æ 08/2008)
o Project lead for DRP testing o EPO/WSUS reporting
o Local site administration
01-01-2006 until 30-04-2008 Telco Consultants NV (ex-Computer Services Solutions) IT Manager (10/2007 Æ 4/2008)
o Server consolidation project (60+ servers to VMware ESX 3.5) o disk-to-tape backup project
o Patching IT-environment (WSUS) o Implementation network IDS
o Team coordination, follow-up & reporting to upper management o Implementation Gigabit Ethernet
o Implementation ISA 2006 (replacing Linux firewalls)
Outsourced consultant Estee Lauder Companies (2/2007 Æ 10/2007)
o Exchange consolidation project (15000 mailboxes) Exchange 5.5 to clustered Exchange
2003
o Sox-compliancy at mailbox-level using Enterprise Vault o Active Directory management
o Macintosh integration project into Active Directory o Blackberry Enterprise Server management
o Documentation Exchange topology
o Setup of test-lab in virtual environment (multi-site, geographically separated testing
environment)
o Implementation DST changes project EMEA/APAC
o Exchange 2003 granular delegation of control set-up for site administrators
Outsourced consultant ING (10/2006 -> 2/2007)
o Exchange 2003 mailbox clustering o ITIL incident/problem management
Curriculum Vitae Koen Janssens
2009
7
01-03-1998 until 01-01-2006 Computer Services Solutions NV Remote management services (2003 Æ 2006)
o Remote services & management for SMB’s
o Backup over internet (Veritas technology) & DRP for customers o Projects:
• migrations NT4 to Windows 2003
• Implementation Antivirus projects (Symantec)
• Implementation Exchange 2000 & 2003 e-mail environments
• Remote Access (Microsoft RAS, Checkpoint VPN & ISA VPN)
o Team follow-up + reporting to customers & management
o Implementation of ITIL-compliant helpdesk system (TopDesk) for internal and customer
use (incident, problem & change management).
Messaging & security project BLD Europe (2001Æ 2003)
o Linux-project:
• Messaging solution using Sendmail & IMAP-based system
• Corporate Time (Oracle) calendaring solution
• Firewalling & IDS
o Linking of 2 sites using Wi-Fi-technology o Upgrade network to gigabit Ethernet
o Network & server monitoring using BigBrother & MRTG o NT4 to Active Directory on Windows 2000 migration project
Outsourced consultant TMME Europe (Æ 2003)
o End-user support o Documentation
o Server administration at remote site
o Packages: Novell Netware, Domino/Notes, Windows NT, AS/400 client support, DB/2
Connect
o Team leader remote site
01-01-1993 until 30-02-1998 Auto Distribution Rosvelds Warehouse & store
o Sales to customers o Warehouse collaborator
