Data base

Delphi 15 HTML 15 PHP 15 SQL 15 MS Office (user know-how) 25 VBA (Visual Basic for Applications) 25 Python 2 data entry 25 Data Mining 25

HTML 5 PHP 5 CSS (Cascading Style Sheet) 5 mySQL 5 Java 5 E-Commerce 5 SEO / SEM 5 marketplaces 5 ppc 5 Advertising 5

Python 4 Web development (allg.) 4 ASP.NET 4 Database administration 4 Java 2 Agile development 4 Front-end development 4 Back-end development 2

SQL 3 Python 2

Test automation 11 Testing (IT) 11 Selenium 10 Java 8 Behavior Driven Development (BDD) 6 Jenkins 6 Git 6 SQL 6 C# 2 Postman 4

SQL 1 Microsoft Power BI 1 Tableau 2

Skype (user know-how) 10 Microsoft Access 9 Microsoft Windows 20

SQL 8 Java 5 Cypress 1 Playwright 1 JavaScript 3 Objective-C 5 TypeScript 1 iOS development 5 Testing (IT) 10

Node.js 6 MongoDB 5

PHP 12 React (JavaScript library) 6 Vue.js 6 Symfony (Framework) 8 SEO / SEM 9 Linux development 7 SQL 10 MongoDB 7 Drupal 6 JavaScript 10