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Curriculum Vitae for Sebastian Mueller

PERSONAL INFORMATION
==================

Name: Mueller, Sebastian
Email address: webmaster (AT) elchtest.eu
Marital status: Single
Children: None
Smoker: No

PROFESSIONAL EXPERIENCE
====================

2015-12-01. today
edding AG
Server- and Infrastructure Administrator

2011-01-01 . 2015-11-30
Queisser Pharma
Server- and Infrastructure Administrator

2008-06-01 . 2010-12-31
Athena IT Group GmbH – Flensburg, Germany
IT system technician / IT Consultant
Responsibilities:
– HP Server and Blade Infrastructure
– Cisco
– Storages HP EVA and MSA
– Windows 2003/2008 Server
– Exchange 2003/2007
– VMWare (Virtuel Center / Infrastructure 3 / ESX3i / vSphere)
– Linux Server administration (Debian / CentOS)

2007-10-01 . 2008-05-31
Fixit AG. Holderbank, AG, Switzerland
The Fixit AG is a part of the FIXIT Trockenmöl Holding AG, I was responsible for Server- and Infrastructure support of the Holding.
Responsibilities:
– IBM Tivoli Storage Manager (Backup)
– Blackberry Server Support
– VoIP (innovaphone / Cisco CCM 4.x / Cisco Unity 4.x)
– SAN Support (IBM FAST / EMC CX3-40 / ADTX / Xyratec)
– Windows 2003 Server
– Exchange 2003
– IGEL Thin client
– Active Directory
– Project management (SAN / VMWare / Backup / VoIP)

2004-11-01 . 2007-09-30
ABC Software GmbH . Buchs, SG, Switzerland
Helpdesk Technician, System- and VoIP Administrator
After three Years at Electronic Arts Germany, I have relocated to our Office in Switzerland. ABC Software is a Hard- and Software Distributor in Switzerland and a part of Electronic Arts Inc.
Responsibilities:
– Cisco VoIP (Unity 4.x, Call Manager 4.x, IPCC 4.x, Call Manager Express)
– Budget Planning
– Office 2003 Migration
– Windows 2003 Migration
– Windows 2000 Server and Workstation
– Windows 2003 and NT Server
– Windows XP
– ADS Domain Migration
– Implementation of LANDesk with PXE Boot
– VERITAS Backup Exec
– Server replacement
– Administration of Cisco Network devices (Switches and Router)
– User Helpdesk

2001-08-10 . 2004-10-31
Electronic Arts GmbH . Koeln, Germany
System Administrator and Helpdesk Technician
Full-time job as Systems and network administrator and Helpdesk Technician,
at Electronic Arts (EA), EA is the world’s leading independent developer and publisher of interactive entertainment software for personal computers and advanced entertainment systems.
Our Department advise EA establishments in Germany, Netherlands, Austria, Poland, Czech Republic and Hungary.
Responsibilities:
– Windows 2000 Server and Workstation
– Windows 2003 and NT Server
– Windows XP
– ADS
– Exchange 2000 and 2003
– Red Hat Linux 8.0 and 9.0
– Office 2000, XP, 2003
– Oracle Application
– Printer (HP, Minolta, Xerox)
– Mobile phone support
– BlackBerry support, administration and
installation of server and client versions
– Anti Virus Software (McAfee, Norton)
– Intel LANDesk
– Fax Software (Tobit and GFI Faxmaker)
– Norton Ghost
– Remedy Helpdesk System
– Programming telephone system (Nortel Networks)
– Administration of Network devices (Dell, HP, Cisco and 3com)
– User Helpdesk

2000-11-1 . 2001-06-31
German Arm Forces Ministry of defence . Duesseldorf and Koeln, Germany
System and Network Administrator
After two month basic training at the army in Duesseldorf, I started working as an network administrator in the Central IT . Department, of the Ministry of Defence in Koeln (more than 1000 user).
Responsibilities:
– User support and administration of Windows NT Server and Workstation
– planning, designed and administration of V-LANs
– Maintenance at Network device (3com, Avaya and Cisco)

EDUCATION
==========

1997 . 2000 School providing vocational education
Werner-von-Siemens School
Koeln, Germany

1992 . 1997 Secondary education
Comprehensive school Rodenkirchen
Koeln, Germany

1991-1992 Secondary education
Gymnasium Rodenkirchen
Koeln, Germany

1987 . 1991 Primary School
Ernst-Moritz-Arndt-Schule
Koeln, Germany

PROFESSIONAL TRAINING AND WORKSHOPS
==============================
2009 online VMware VTSP 4

2009 online VMware VSP 4

2009 online VMware Capacity Planner: Installing the Data Manager (CP26)

2009 online VMware ACE 2.0 Quick Start Guide

2009 online VMware Infrastructure 3: What’s New v3.5 (elearning)

2009 online VMware ESXi: Administration

2008 5 days Cisco – CCNA BootCamp

2008 online VMware VSP: Selling Infrastructure Optimization Solutions

2008 3 days Check Point VPN-1 NGX Administration

2008 2 days IBM Tivoli Storage Manager

2007 4 days innovaphone iCE Basic

2005 5 days NextiraOne Switzerland – Cisco VoIP (CallManager, Unity)

2004 5 days Landesk Training

2001 2 days Corel Draw 9

PRACTICAL TRAINING
===============
8 Weeks AlphaNet : AlphaNet is a local ISP in Koeln, which supported
companies and public authorities, where worked full time in
the Server Helpdesk group.

3 Weeks mu-NET: mu-NET is an IT-Service Company in Koeln, where I worked
full time at the user Helpdesk.

IT SKILLS
=======
A very basic list of my skills would be:
– Operating systems: Linux, FreeBSD, Windows
– Programming: C, C++
– Web-development: PHP, HTML
– Networking: TCP/IP, Nortel, switching, WLAN etc
– Services: IIS,Wins, DNS, DHP, Databases, file servers, e-Mail etc
– Databases: MsSQL, MySQL,
– Security: network security, IDS , firewalls
– Phone systems: Nortel, Cisco VoIP

LANGUAGES
===========
English : Good understanding and writing
German : Fluent (first language)