Portfolio

Programming-Language Knowledge

PHP 5 / 7
Object-oriented as well as functional

PHP was the first language where I was really obsessed with learning and mastering it. Even today I am constantly trying to find new, more performant ways and like to discover the upcoming PHP 7 functions as fast as possible.

Very familiar With
WordPress / ClassicPress & Bludit
Familiar With
Magento, Drupal, Joomla & Typo 3
JavaScript
ECMAScript 2015 / ES6 and TypeScript

JavaScript is my second love, not even for creating functional websites or awesome web applications, but also for writing automatization tools or performant scripts using NPM and node.js as (Server) backend.

Very familiar With
jQuery and MooTools
Familiar With
NPM and node.js
Python 3
Object-oriented as well as functional

I'm really into Python 3 for creating automatization tools or small desktop applications using tkinter as UI environment, but I also like to play with this language and use it - for example - for websites too.

Very familiar With
tkinter and bottle.py
Familiar With
DjangoCMS, PyQT and Kivy
SQL
Used in PHP as well as Python

I guess it is impossible to avoid SQL when you come across web development, and especially WordPress. It is also a really interesting language, when you cross JOINs to create really complex database queries.

Very familiar With
MySQL / MariaDB and SQLite 3
Familiar With
PostgreSQL
Dart
Used with Flutter

I really like to discover new languages and environments, especially to expand my development area. This happened with Google's JavaScript lanaguage Dart and the Flutter environment to develop smartphone applications.

Very familiar With
Android Development
Familiar With
iOS Development
HTML 5
Including latest Web-Standards

HTML 5 is way more then just a markup language for the web! Today it contains really important functionalities, also for disabled people, and I can't stop to learn and play with all of this.

Very familiar With
Newer HTML 5 Technologies as Drag & Drop and Web-Storage
Familiar With
ARIA and A11Y workarounds
CSS
Including SASS / SCSS and Less

I tried to avoid the CSS pre-processor stuff for a long long time, since I didn't thought that CSS could be simplified and improved any more. Today I regret having done this because the value that SASS and Less brings us is incredible.

Very familiar With
Bootstrap 3 / 4 and Milligram
Familiar With
Responsive Design (Desktop / Mobile First)

Applications Knowledge

IDEs and Editors
  • Visual Studio Code (Python, JavaScript, Dart, CSS)
  • Atom (PHP, HTML, CSS)
  • Android Studio (Dart)
  • JetBrains PyCharm (Python)
  • Spyder (Python)
  • Notepad++ (Universal)
Graphic Editing
  • Affinity Designer
  • Adobe Illustrator
  • Inkscape
  • Adobe Photoshop
  • Krita
  • GiMP
Miscellaneous
  • GIT (distributed version-control system)
  • Subversion (distributed version-control system)
  • lighttpd (Web-Server)
  • Apache2 (Web-Server)
  • proftpd (FTP-Server)
  • FileZilla (FTP-Client)
  • Prosody (XMPP Daemon)
  • docevot (Mail Daemon)
Operating Systems
  • Microsoft Windows XP / Vista / 7 / 10
  • GNU / Linux Debian / Ubuntu / ElementaryOS