Besondere IT Kenntnisse
Über folgende erweiterten, berufsbezogenen IT-Kenntnisse verfüge ich:
Zertifizierungen
- ITIL Foundation Certificate in IT Service Management
- EXIN Information Security Foundation based on ISO IEC 27001
- Microsoft Certified Solutions Associate: SQL 2016 Database Administration
- Microsoft Azure Fundamentals - AZ-900 (2024)
- MS Certified Azure Database Administrator Associate - DP-300 (2025)
- Oracle Cloud Infrastructure 2019 Certified Architect Professional - OCI
- Oracle Cloud Infrastructure 2021 Certified Architect Professional - OCI
- Oracle Cloud Infrastructure 2023 Certified Architect Professional - OCI
- Oracle Cloud Infrastructure 2025 Certified Architect Professional - OCI
- Oracle Database Cloud Administrator 2023 Certified Professional - OCI
- Oracle Base Database Services 2023 Certified Professional - OCI
- Oracle Base Database Services 2025 Certified Professional - OCI
- Oracle Enterprise Linux Certified Implementation Specialist
- Oracle Enterprise Linux Administrator Certified Associate
- Oracle9i Database Administrator Certified Professional (OCP 9i)
- Oracle Database 10g Administrator Certified Professional (OCP 10g)
- Oracle Database 11g Administrator Certified Professional (OCP 11g)
- Oracle Database 12c Administrator Certified Professional (OCP 12c)
- Oracle Database 19 Administrator Certified Professional (OCP 19)
- Oracle APEX Cloud Developer Professional (1Z0-770) - 2023
- Oracle APEX Cloud Developer Professional (1Z0-771) - 2025
- SAP Certified Technology Associate - System Administration (Oracle DB) - NW 7.0
- Oracle Cloud Infrastructure 2023 AI Certified Foundations Associate
- Oracle Cloud Infrastructure 2025 Certified AI Foundations Associate
- Oracle Cloud Infrastructure 2025 Certified Generative AI Professional
- MySQL HeatWave Implementation Certified Associate Rel 1
Oracle
- Oracle DBA
- Oracle Performance Tuning
- Oracle SQL Performance Tuning
- Oracle RMAN Backup und Recovery
- Oracle 9i,11g: RAC
- Oracle 10g, 19c: Data Guard
- Oracle 12c, 18c, 19c: Clusterware / ASM
- Oracle 12c, 18c, 19c: RAC OneNode
- Oracle APEX Designer / Entwickler
MS SQL Server
- MS SQL Server 2012, 2016, 2019, 2022 - Administration
- MS SQL Server 2012, 2016, 2019, 2022 - Mirror und Basic Availability Groups
- MS SQL Server 2012, 2016, 2019, 2022 - Performance Tuning
MariaDB
- MariaDB ab 10.4 - Administration
Diverses
- Betriebssysteme (Linux, Windows)
- UNIX Script Programmierung
- ESXi - privat motiviert
(in letzter Zeit nicht mehr aktiv)
SAP R/3
- SAP Data-Dictionary
- ABAP-Listprogrammierung in SAP R/3
- ABAP-Dialogprogrammierung in SAP R/3
- Administration von SAP R/3
- Installation von SAP R/3
- SAP Workload Analysis
- Anbindung von SAP R/3 an das Internet