This is a portfolio of websites and a web application I have designed:
Knisterkiste gift shop: This is an SQL-backed web application which provides gift ideas based on customizable selection criteria.
Entelechon: This was a corporate website (the company has since been acquired by Eurofins). The snapshot is from early 2014.
PolyQuant: This was another corporate website. PolyQuant still exists, but under different management, and the website has slightly evolved in the meantime. The snapshot is from early 2014.