Sergej Müller is the passionate WordPress Coder from Germany. Overview of Plugins.
Tag › german
Dennis Hoppe is a computer science student working and living in Berlin, Germany.
He loves the spirit of the open source movement, to write and share code and knowledge and so he says he has to love WordPress. :)
He designs themes and develops innovative plugins and extensions for his clients and for the community.
You can visit his personal Website (German) to learn more about him and his work.