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Sebastian Dörr-Willken

Senior IT System Administrator

Sebastian Dörr-Willken
Fulda, Germany

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Dec 2020 - Present
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ePost GmbH

Jan 2012 - Present
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Managing Director

Semantic Applications GmbH & Co. KG

  • Headquartered in Fulda, Germany, with an international division in Našice, Croatia
  • Team members in Germany: 6
  • Team members in Croatia: 9
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Goodyear Luxembourg Tires SA

Oct 2004 - Mar 2005
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Internship Systems Administrator Data Center Europe

Goodyear Luxembourg Tires SA

Jan 2001 - Dec 2004
4 years

BA-Student (University of Cooperative Education Gera)

Deutsche Post IT Solutions

Skills

Programming Languages

  • Pl/sql
  • Shell Programming
  • Python Scripting
  • Powershell Scripting

Databases

  • Oracle
  • Oracle Rac
  • Oracle Data Guard
  • Oracle Performance
  • Oracle Streams
  • Mssql Server (2000/2008/2012/2016)
  • Sybase
  • Mysql
  • Postgresql (Postgres)

Tools & Platforms

  • Gitlab
  • Toad
  • Sql Developer
  • Ms Project
  • Confluence
  • Jira
  • Ms Office
  • Sap
  • Informatica (Power Center)
  • Gridcontrol
  • Cloudcontrol
  • Goldengate
  • Netapp
  • Docker
  • Kubernetes
  • Ansible
  • Sccm
  • Scom
  • Elk
  • Tws
  • Automic

Operating Systems

  • Unix (Aix, Hp-ux, Solaris, Linux)
  • Windows Server (2000/2003/2008/2012/2016)

Cloud & Infrastructure

  • Aws
  • Exadata
  • Exalogic

Networking & Security

  • Network And Firewall
  • Oid
  • Oracle Database Security
  • Backup/recovery
  • Disaster Recovery (Dr) And High Availability (Ha)

Project & Process Management

  • Team Lead
  • Project Management
  • Itil Change Management
  • Itil Incident Management
  • Itil Problem Management
  • Operational Management
  • Job Scheduling
  • Scrum
  • Process Improvements

Languages

German
Native
English
Advanced
Spanish
Elementary
French
Elementary

Education

Oct 2001 - Jun 2004

University of Cooperative Education Gera

Bachelor's Student · Gera, Germany

Certifications & licenses

Oracle Certified Professional 10g

ITIL Certificate v3

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