GuestBook 2021

Concepts+Design, App Development: HTML, JS, CSS, PHP, App store handling etc.

Welcome to the internet's guestbook. Everybody is welcome to share a message. - iOS version coming soon!

Musica 2020

Concepts+Design, App Development: HTML5, JS, CSS3, C++/Objective-C++, Java, PHP, JSON, App store handling etc.

I created this free audio music player app that allows you to pitch-shift, time-stretch and set loops. It uses Superpowered SDK f. IOS/Android (C++/Objective-C++), integrated as a hybrid app with cordova for web content, qr code scanner, ajax-search, in-app purchases and many more features!

Die Toten Hosen Songbook App - Bis zum bitteren Ende 2018

Concepts+Design, App Development: HTML5, JS, CSS3, Objective-C, Java, App store handling etc.

CH405K0MM4ND0 - https://chaoskommando.net/ 2018

A social colaboration network & project management tool: (Design + Code – Full stack dev. (PHP+MySQL, JavaScript, etc.))

Das Ding 1 - Songbook 2016

Concepts+Design, App Development: HTML5, JS, CSS3, Objective-C, Java, App store handling etc.

METALPRODEX WEBSITE - http://www.metalprodex.com/ 2016

Custom website design and coding – (Jekyll compiler, Ruby, JavaScript, HTML, CSS)

ROB LONGSTAFF | Artist Website - http://roblongstaff.de/ 2017

Custom HTML5 Template for WordPress (Zurb Foundation Framework, PHP, JavaScript, CSS)

die ärzte Songbook -App 2014-2021

Concepts+Design, App Development: HTML5, JS, CSS3, Objective-C, Java, App store handling etc.

Old Portfolio (2007-2012):