For Adventum Sprachinstitut I have done full spectrum of development. Started from idea and selecting color palette I created unique graphic design and branding. On the technical side I wanted it to be very fast because performance matters, minimalistic and up-to-date.
Core was coded in PHP using tools Zend Framework 2 provides to manage and represent data. Combination of responsive/adaptive techniques allowed to achieve good look across different viewports. Running server, versioning and support wasn't hard because I just love unix console.