PROFILE: SENIOR SYSTEM ENGINEER

Transcription

1 PROFILE: SENIOR SYSTEM ENGINEER MISSION STATEMENT: TO DECIDE UPON & BRING THE RELEVANT TECHNOLOGIES TO THE BUSINESS WITHOUT LOSING SIGHT OF BOTH BUSINESS NEEDS AND IMPLEMENTATION GOALS. IN OTHER WORDS: BRIDGE THE GAP BETWEEN BUSINESS-ORIENTED DEMANDS AND TECHNOLOGY-DRIVEN SOLUTIONS. PERSONAL INFORMATION: PERSONAL: NAME: KOEN JANSSENS NATIONALITY: BELGIAN ADDRESS: VAN ESPENLAAN 6 CITY: 1930 NOSSEGEM EXPERIENCE: 10 YEARS + PHONE: 0477/ AGE: 35 KOEN.JANSSENS@SPLITBRAIN.BE WEBSITE: LANGUAGE SKILLS: Read Write Speak Dutch Very Good Very Good Very Good French Good Good Good English Very Good Very Good Very Good 1

2 EDUCATION: 1992 Humaniora, Sint-Pieterscollege Leuven VENDOR CERTIFICATIONS & TRAINING: VENDOR 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 NG Microsoft MCTS Exchange ITIL v3 Foundation TRAINING VENDOR YEAR Netware 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 Azlan/Flexcom Checkpoint CCSA Telindus 2004 Windows 2008 clustering Infosupport 2008 ITIL v3 Foundation Tallic

3 TECHNICAL SKILLS Methods & 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 Snort network IDS 3

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: HP servers 4

5 PROFESSIONAL EXPERIENCE 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) 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/ /2009) o Management of networking & security devices (Cisco, Checkpoint, Juniper) o Network incident follow-up 3 rd 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 5

6 until Sogeti Genzyme Europe Virtualization study (08/ /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) o Exchange 2003 to Exchange 2008 migration project (technical side of proposal) Senior system engineer, outsourced at MetLife (05/ /2008) o Project lead for DRP testing o EPO/WSUS reporting o Local site administration until Telco Consultants NV (ex-computer Services Solutions) IT Manager (10/2007 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) 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 6

7 until Computer Services Solutions NV Remote management services ( ) 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 & 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 ( ) 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 ( 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 until Auto Distribution Rosvelds Warehouse & store o Sales to customers o Warehouse collaborator 7