Data base

SQL 5 Python 4 Apache Spark 3 dbt 2

SQL 1

1st level support / UHD 9 2nd & 3rd level support 5 Installation user helpdesk 9 Automation engineering 2 VMware ESXi 2 ITIL 8 Active Directory 8 Database administration 5 Forgein language correspondence 4

Java-Frameworks 3 React (JavaScript library) 2 AngularJS 1 mySQL 3 Agile development 3

Photography / Photo design 1 Filemaker 1

PHP 20 Laravel 20 JavaScript 20 mySQL 20 Livewire 20 jQuery 20 CSS 20 SASS 20

SQL 2 Excel 15

C 15 DHTML (dynamic HTML) 10 WebSphere MQ 10 SQL 15 SQL*Plus 15 UNIX 15 JavaScript 10 Oracle Database (RDBMS) 15 Java 5 SWIFT 10

Java 2 SQL 4 System analysis 4

Java 8 Big data 5 Apache Spark 3 Python 6 Spring 8 ETL 5 SQL 8