IT Skills

Operating Systems

Microsoft
very good knowledge and long-term (5+ years) experience in:
• DOS 6.x • Windows 3.X, 95, 98, ME, 2000, XP, Vista, 7
• Windows Server 2000, 2003, 2008

Linux
very good knowledge and long-term (5+ years) experience in:
• Red Hat Enterprise Linux 3.0 - 5.3 • CentOS Linux 4.0 - 5.4
• Fedora Linux 7.0 - 10.0 • SuSE Linux 7.0 - 10.1
• YellowDog Linux • Gentoo Linux

Unix based
good knowledge and long-term (5+ years) experience in:
• IBM AIX 5.x • Sun Solaris 8, 10
• Mac OS 9, X (10.6) • FreeBSD 7.2 - 8.0

Embedded OS
good to very good knowledge and long-term (3 years) experience in:
• Nokia IPSO • Juniper NetOS
• FortiOS • Cisco IOS


Security Services and Solutions

Cisco
basic knowledge
• Cisco ASA 5500 series • Cisco IronPort C160 (web security), S160 (mail security)

Nokia /Checkpoint
very good knowledge and long-term (3 years) experience in:
• Nokia IP 350, 390, 560 series • Checkpoint NGX 6.2 - 6.5

Juniper
good knowledge and long-term (3 years) experience in:
• SSG 5 • ISG 1000, 2000 series
• SA4000 series (SSL-VPN) • NMS

Fortinet
good knowledge and long-term experience in:
• Fortigate 50, 60, 60B, 200, 200A, 400, 110C series
• FortiManager 400 • FortiClient (VPN Client)

BlueCoat
very good knowledge and long-term (3 years) experience in:
• BlueCoat SG 200, 800 Proxy series • BlueCoat Reporter

Barracuda
good knowledge, understanding and experience in:
• Barracuda Virus and Spam Firewall 300, 400 series

Misc
good to very good knowledge, understanding and experience in:
• SonicWall (Basics) • M0n0wall (OpenSource Firewall)
• pfSense 1.2 - 2.0 alpha (OpenSource Firewall)
• OpenVPN


Monitoring Systems

Commercial
good knowledge, understanding and experience in:
• ManageEngine OpManager

OpenSource
very good knowledge and long-term (3 years) experience in:
• Zenoss Core • Big Brother
• Nagios • Cacti
• Kiwi Syslog • php-syslog-ng (LogZilla)

Storage and Disaster Recovery Solutions

IBM (Hardware)
good knowledge and experience with:
• Tape Library 3584 (Basics) • p550, p570 series
• EXP 7000 (SAN) series • DS4000 series

NAS
very good knowledge and experience with:
• Buffalo Storage Systems • Linksys NAS 4000 series

Backup Software
broad knowledge and experience with:
• Symantec Backup Ex 10.0 - 12.0 • OpenNAS
• Bacula (OpenSource Backup System)
• IBM Common Store Server, Client for SAP (Basics)
• IBM Tivoli Storage Server (Basics)

Clustering
good knowledge and long-term (3 years) experience in:
• Microsoft Windows Cluster • CentOS Linux Cluser

Network Services and Solutions

Cisco
very good knowledge and long-term (5+ years) experience in:
• Router 800, 1600, 1800, 2600
• Switches 2800, 3500. 4500, 6500 series
• Wireless Controller, Access Points (Basics)

long experience with following manufacturers:
3com
• Switches SuperStack series (Basics)
HP
• ProCurve series (Basics)

Directory Services
broad knowledge and long-term (5+ years) experience in:
• Active Directory • LDAP (Basics)
• Yellow Pages / NIS (Basics) • Winbind

Web / Mail
broad knowledge and long-term (5+ years) experience in:
• Exchange 2003, 2007 • Postfix MTA
• SpamAssassin • Apache

Protocolls
very good knowledge and long-term (5+ years) experience in:
• CIFS / Samba, NFS • NTP
• DNS, DHCP, • IPv4-Routing, OSPF (Basics), RIPv2 (Basics)
• NAT/PAT • IPSec, SSL VPN


Virtualization Technology

Microsoft
very good knowledge and long-term (5+ years) experience in:
• Virutal PC (Client) • Virtual Server 2005 R2
• Hyper-V

VMWare
very good knowledge and long-term (5+ years) experience in:
• VMWare Workstation • VMWare Player
• VMWare Server 2.0 (Windows/Linux)
• VMWare ESXi 3.0 - 4.0


Business Essintial Software Solutions

Microsoft
• Office 97 - 2007 • Frontpage 98-2000
• Visio 2000 - 2007 • Windows Server Update Services 2.0 - 3.0

Adobe
• Photoshop 7.0 - CS4 • PageMaker 6.5 - 7.0
• Acrobat • GoLive!
• Premiere • Dreamweaver
• Flash 5.0 - CS4 • Fireworks
• Freehand

Trading Technologies
• RTD Realtime Desktop • XETRA / EUREX MISS

Antivirus
• Symantec Antivurs Corporate 9.0 - 10.0
• Symantec Endpoint Protection 11.0 - 12.0
• Trend Micro Worry Free Business Solutions

Troubleshooting Tools
• Ethereal / Wireshark • Different Linux Tools (dig, nmap, etc.)


Hardware Knowledge

Server
• DELL Series • IBM xSeries Series
• HP ProLiant Series

Clients
• DELL Clients, Notebooks • IBM Clients, Notebooks
• HP Client, Notebooks • Acer Notebooks
• MAC Notebooks


Programming and Markup Languages


OS Based
broad knowledge and long-term (5+) experience with:
• Bash Scripting • Korn Shell Scripting

Standards
basic knowledge and experience with:
• C++ (Basics) • HTML
• PHP (Basics) • JavaScript
• Actionscript (Flash)



Databases


SQL basic knowledge and experience with:
• MySQL Server Maintenance • MySQL Database Maintenance (Basics)



Daily Business/Personal Skills


IT Business
• Remote / Hotline Administration • OS Bash Scripting for automated Solutions
• Creating and Realising IT Infrastructures according to customer/company needs
• Establishing of heterogen (Windows Linux) infrastructures
• Creating IT documentations • Professional Datacenter experience

Communication
• Sales Experience • Good Bargain / Trading Abilites

Social
• Team Player • Very Service / Customer oriented
• Flexibel • Good Organisation skills