IT Skills

Basic knowledge Good knowledge Very good knowledge Expert knowledge

Databases

DB2 (Development)

Informix

MS SQL Server (Administration)

MS SQL Server (Development, T/SQL)

MariaDB (Adminstration)

MariaDB (Development, Procedures)

MySQL (Adminstration)

MySQL (Development, Procedures)

Oracle (Adminstration)

SQL

Databases Tools

DBeaver Community (MS SQL Server, MariaDB, MySQL)

SQL Server Management Studio (MS SQL Server)

SQL Developer (MySQL, Oracle, MS SQL Server)

Toad (MySQL, Oracle)

Programming

Cobol

PowerShell

Shell Script

VBA

Web Development

CSS 3

HTML 5

JavaScript

PHP 7/8

Application Server

Apache

IIS

Samba

Software

Confluence

Jira

GIT

Pentaho Data Integration (Kettle)

Share Point

Operating Systems

Debian

Red Hat

Windows Server

Windows

Special knowledge

Data Warehouse (DWH)

ETL Process

ITIL (IT-Service-Management)