2024 ? heute: DatenbankadministrationKunde: auf Anfrage
Aufgaben:- Datenbankadministration Oracle
- Userverwaltung
- Backup & Recovery, RMAN
- Performance Tuning, Monitoring, Konfiguration
2020 ? 2024: DatenbankmanagementKunde: BioNTech SE, Mainz
Aufgaben:- Management of ORACLE databases 12c, 19c and 21c using Cloud Control, SQL-Developer and Oracle Enterprise Manager 13c
- Administration of ORACLE Data Guard systems of versions 12c , 19c and 21c
- Management of database related Projects. Procurement, License Management, Application Support and Customer Service
- Administration of Microsoft SQL Server databases of Version 2019 and 2016
2020 - 2020:
Technical administrationKunde: LDI, Mainz
Aufgaben:- Technical administration of server systems and operating systems according to BSI-Grundschutz in high-security and high-availability environments
- Administration of ORACLE Real Application Clusters of versions 12c and 18c
- Installation of ORACLE database systems on servers under the Operating systems SUSE Linux
- Configuration, Monitoring and Performance tuning of ORACLE database systems using OEM, SQL, Statspack, AWR and TKPROF
- Backup of ORACLE database systems using SQL, RMAN and SHELL scripting
- Restore and recovery of ORACLE database systems using SQL, RMAN and SHELL scripting
- Updates of ORACLE database systems (patches, hot fixes, versions)
2012 ? 2020: Database managementKunde: ENTEGA AG, Darmstadt
Aufgaben:- Administration of approx. 120 ORACLE databases of versions 8i, 9i, 10g, 11g and 12c using Cloud Control and SQL Developer
- Administration of ORACLE Data Guard systems of versions 11g and 12c
- Installation of ORACLE database systems on servers under the Operating systems AIX, Solaris, Linux and Windows
- Configuration of ORACLE database systems using SQL, PL/SQL and SHELL scripting
- Monitoring of ORACLE database systems using SQL, Cloud Control and IBM Tivoli
- Performance tuning of ORACLE database systems using SQL, Statspack, AWR and TKPROF
- Backup of ORACLE database systems using SQL, RMAN and SHELL scripting
- Restore and recovery of ORACLE database systems using SQL, RMAN and SHELL scripting
- Updates of ORACLE database systems (patches, hot fixes, versions)
- Adaptation to application-specific requirements using ANSI SQL, PL/SQL and by means of shell programming using the C, Korn and BASH shells
- Installation of new software solutions, versions and updates as well as support with the integration of new databases in the IT system landscape
- Application-related further development of the database environment
- Participation in projects for the further development of existing applications and introduction of new applications
- 2nd - Level Support für Oracle Datenbanken und Anwendungen
- Creation and maintenance of technical documentation for system operation
2011 ? 2012: System support with a focus on ORACLE database administrationKunde: Degussa Bank, Frankfurt
Aufgaben:System support with a focus on ORACLE database administration.
- Installation, configuration and operation of
- Oracle Grid Control 11.1
- Oracle APEX 4.1
- Oracle WebLogic 11g
- Oracle Application Server 10.1
- Creation and maintenance of technical documentation
2010 ? 2011: Installation, configuration and administration of Oracle 11g databasesKunde: Kewill GmbH, Bad Homburg
Aufgaben:Installation, configuration and administration of Oracle 11g databases. Oracle license management. Migration of databases from different Oracle versions and different manufacturers. Creation of a concept for the operation of Oracle databases in a data center, taking into account economic and application-related conditions.
2007 - 2010:
Database and server administrationKunde: Servicing Advisors GmbH, Frankfurt
Aufgaben:- Database and server administration of Oracle 10g and Microsoft Server 2005 databases under Microsoft Server 2003 and Linux using SHELL programming under Korn and Bash, Batch, Perl, VBScript, Oracle Enterprise Manager, GridControl, rman
- Database development ETL, data warehouse. Implementation of a browserbased management system on Apache and Tomcat with connection to an Oracle 10g database
- Development, implementation and operation of an ETL line based on MSSQL 2005
- Creation of data models, creation of databases and tables, creation of views and stored procedures using SQL, sqlplus, OEM, PL/SQL, T-SQL, SQL Developer, MS Business Management Studio, Visual Studio
2000 ? 2007:
Database development and database administrationKunde: Merck KgaA in Darmstadt
Aufgaben:- Database development and database administration. Installation, configuration and administration of Oracle databases of versions 8i, 9i and 10g on AIX and Windows, Microsoft SQL Server 2000 and 2005 and Tamino XML databases.
- Tools used: OEM, sqldeveloper, Grid Control, RAC. Installation and configuration of applications that access or set up databases.
- Interface programming with Visual Basic and Perl. Database programming with PL/ SQL, Transact-SQL Visual Basic and Perl.
- Installation, configuration and administration of servers under Windows 2000/ 2003 and AIX 5.
- Installation and customizing of the application software according to the specifications of the departments using Shell Scripting, DocBasic, Perl,C
08/1994-10/1997: Data Warehouse und PDM-SystemRolle: Hilfswissenschaftler/Diplomand
Kunde: B.I.M.-Consulting mbH Magdeburg, Otto-von-Guericke-Universität, Magdeburg
Aufgaben:- Data Warehouse und PDM-System - Konzeption einer Zugriffsschicht für ein integriertes, datenbank-gestütztes Informationssystem
- Konzeption, Entwurf und Implementierung von Softwaremodulen für ein PDM-System mit Oracle Forms, SQL, PL/SQL