André Estermann is from Essen, Germany. It is not much known about him. He works under two pseudonyms as well: Moellhoven and Within Sound.
Although he collaborate with some very famous IDM/electronika artists such as Michael Fakesch from Funkstörung as Aemic, with Tim Grotendorst as Analogical and with Jan-Christoph Bruhnke (aka Electric Sheep) as Cloinc. His style can be described as melodic IDM/electronica with many soundscapes and fast beats. Read more on Last.fm