Sebastian Doerr teilweise verfügbar

Sebastian Doerr

IT-Consultant, Oracle DBA, Oracle Projectmanager

teilweise verfügbar
Profilbild von Sebastian Doerr IT-Consultant, Oracle DBA, Oracle Projectmanager aus Fulda
  • 36041 Fulda Freelancer in
  • Abschluss: Dipl.-Wirtschaftsinformatiker (BA)
  • Stunden-/Tagessatz: 80 €/Std.
  • Sprachkenntnisse: deutsch (Muttersprache) | englisch (verhandlungssicher) | französisch (Grundkenntnisse) | spanisch (Grundkenntnisse)
  • Letztes Update: 31.07.2018
SCHLAGWORTE
SKILLS
Oracle8i,9i,10g and 11g, Oracle RAC, Streams, Standby technology (physical and logical) incl. DataGuard and Data Guard Broker, GridControl, Performance-Tuning incl. AWR and statspack, PL/SQL, SQL, Java, C++, Oracle Installation on Linux/HP-Unix/Solaris/Windows Systems, TOAD, sqldeveloper, Advanced Troubleshooting Oracle Databases, Database Design and Infrastructure Layout, Project-Management Skills; SnapManager for Oracle
Further knowledge: Access, MS Office, Windows Systems, SAP Adminsitration, E-Commerce Administration(Websphere), MS SQL Server Administration, SOX, ITIL, Unix Shell programming; Storage knowledge (NAS, SAN); NetApp Software Expertise


1. Certificates

2010 Oracle Certified Associate
2008 ITIL Foundation Certificate v3

2. Courses and Trainings
2010 Oracle on Netapp
2008 Teamlead Workshop
2008 Oracle RAC 10g
2007 Oracle Administration Workshop 2 10g
2007 Oracle on SAP
2006 Oracle Administration Workshop 1 10g
2005 SAP Basis Administration
REFERENZEN
Project Name 1 Muir Woods (Netapp on Oracle)
Period 06/2010 – 07/2011
Role Technical Project Manager (Systems Architect)
Duties and Responsibilities Strategy, Design and Presales Activities for a new global Service in HP: Oracle Database Hosting on Netapp; Location: Rüsselsheim
Technical Supervisor of 2 Employees
Technologies Oracle Databases, SnapManager for Oracle, Netapp Storage Box plus RedHat Linux
Characteristics Global Solution including Operational Level Agreement, Description of Standard Architecture, Presales Support globally

Project Name 2 Zero Downtime Migration
Period 01/2010 – 12/2010
Role Technical Project Manager (Systems Architect)
Duties and Responsibilities Strategy, Design and Implementation; Location: Rüsselsheim
Technical Supervisor of 2 Employees
Technologies Oracle Databases, GoldenGate, RedHat Linux, Sun Solaris
Characteristics Migration of 30 DBs (16 Productive and 14 Test) from Solaris to RedHat Linux including Upgrade from Oracle9 and 10 to Oracle 11gR2 using GoldenGate and Restructuring of DR-Concept and of Backup-Concept, as well as Clean-Up of unused Applications and Documentation of System Specialities

Project Name 3 DataCenter Migration
Period 07/2009 – 04/2010
Role Technical Project Manager (Oracle DBA)
Duties and Responsibilities Strategy, Design and Implementation; Location: Netherlands
Technical Supervisor of 3 Employees
Technologies Oracle Databases, Oracle DataGuard, OID, AIX





Characteristics Migration of 160 DBs (60 Productive and 100 Test) from Customer-DataCenter (Netherlands) into HP DataCenter (Rüsselsheim,Frankfurt) using DataGuard and Integration into HP Standard ITIL Processes and Forwarding into Production Support-Team
About 60 Oracle8 DBs and 100 Oracle10DBs plus OID for Service Name Resolution; Backup and Recovery Concept plus Design of Data Refresh Procedure

Project Name 4 Service Center Upgrade
Period 05/2008 – 05/2009
Role Technical Project Manager (Oracle DBA)
Duties and Responsibilities Strategy, Design and Implementation; Location: Belgium
Technical Supervisor of 3 Employees
Technologies Oracle Databases 9i and 10g, Oracle DataGuard, Oracle Streams, Sun Solaris 10
Characteristics Design and Implementation of the UAT and Development environment for EMEA ServiceCenter (ITIL) environment; Design of Data Refresh Procedures incl. Checklists and Runtime Optimization; Upgrade of Production Environment on a Weekend incl. Enhancements of Streams-Setup (Replication of 2 DBs in 1 DB) => about 250 customers in EMEA are working on the system 24*7

Project Name 5 JobScheduling Introduction for SAP
Period 12/2006 – 12/2007
Role Technical Project Manager (SAP Basis)
Duties and Responsibilities Strategy, Design and Implementation; Location: Luxembourg
Technologies Oracle Databases 10g, HP Unix, different SAP Systems, Redwood Cronacle
Technical Supervisor of 1 Employee
Characteristics Design and Implementation of the Infrastructure incl. Installation of Software (Oracle and Cronacle) and development of Processes for the Job-Scheduling and Transfer of the SAP Jobs into the central JobScheduling Tool

Project Name 6 SAP Upgrade plus DR-Environment in Luxembourg
Period 05/2005 – 03/2007
Role Technical Project Manager (Oracle DBA and SAP-Basis)
Duties and Responsibilities Strategy, Design and Implementation; Location: Luxembourg, Phillipsburg
Technologies Oracle Databases 9i and 10g,Windows, HP Unix, SAP 4.6
Technical Supervisor of 2 Employees
Characteristics Design and Implementation of the Oracle Upgrades from Oracle9 to Oracle10 of the SAP environment (5Systeme) additional Standby-DB in Luxembourg introduced; Migration of the Test-Systeme into the DataCenter in Luxembourg from Phillipsburg; Migration from Windows to HP-Unix and Upgrade from SAP Version 4.6 to 6.40

Project Name 7 SAP Oracle DB Upgrade
Period 05/2005 – 03/2007
Role Technical Project Manager (Oracle DBA)
Duties and Responsibilities Strategy, Design and Implementation; Location: Luxembourg
Technologies Oracle Databases 8i,9i and 10g, HP Unix, different SAP Systeme
Characteristics Design and Implementation of Oracle Upgrades for 80 SAP Systems in the DataCenter Luxembourg from Oracle8 or Oracle9 to Oracle10
ZEITLICHE UND RÄUMLICHE VERFÜGBARKEIT
Einsatzbar weltweit vor Ort
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