Web design and web programming
CMS and shopsystem references
Studentenwerk Oldenburg
seit Joomla! 1.5.x times, ca. 2012proaudio.de
Cooperation partner since 2012Olegeno Oldenburger Energie-Genossenschaft eG
Joomla! Site of the first hourMaterialArt
Artist A. KreutzmannFranz Grätzer & Co.
Joomla! with VirtueMartDruckerei Gegendruck
Print shop in self-administrationDie Röhre Frankfurt
HiFi High-EndOLSEN Kunstbauten
Michael OlsenNeue Buchtipps
Joomla!Carl Klatt Workwear
Modified eCommerceKünstler-extra
Artists with disabilitiesStudio W. Schröder
Digitalisierung analoger MedienHausarztpraxis Friedrichsfehn
Joomla!Albers Schleiftechnik GmbH
from CloppenburgDie Röhre Frankfurt Shop
OXID eShopKartenfactory
Joomla!S&I Büro Neuman
Joomla!Studio W. Schröder
Joomla!Energiewende Oldenburg
Joomla!spiel - zeug mit musik
Harfen und TürharfenAntiAtomOldenburg
Pro bono MitarbeitCHINA INN
in AnsbachStiftung Frauen-Literatur-Forschung e.V.
Pro bono CollaborationMusikunterricht Papagena
from A. KreutzmannTrommelschule Alafia
Alexis MadokponSchachclub Einsiedeln
Joomla!Singen ♪ 60+
Joomla!Compostella
JTL-Shop

PHP and MySQL references
In many projects, my task is also to reprogram existing extensions of the software installed online, if possible in such a way that the adaptations also survive updates of the components, modules or plug-ins. Further tasks I routinely do are upgrades and migrations of hosting based shop solutions or content management systems to the latest major releases.
My tasks also include the cleanup and recovery of websites infected with malicious code due to security holes in systems or extensions that are usually not constantly updated. Up to now, I have been able to restore security on every page and get it up and running 100% free of malicious code. In this context, I recommend that you conclude a service agreement with me, so that it can not even come to a hack on your Internet presence.
Some projects:
- Integration of eKomi review system to shop.adaptare.de
- Smartphone photo upload option programmed for pics2party.de
- Migration script for Joomfish content to Joomla! 2.5.x articles
- Shipping labels with barcodes automation for shop.adaptare.de
- Complex order form on ton-film-bild.de
- Sophisticated gift voucher on ton-film-bild.de
- Application form for studentenwerk-oldenburg.de
- and a lot of sophisticatedly programed Joomla! Templates