Erasmus Eller, born in 1965, has studied Architecture in Aachen/ Germany. Subsequently he joined the office Eller Maier Walter, Düsseldorf. In 1993 Erasmus Eller founded a branch office in Moscow, the second one beside the one in Berlin. Since 1997 he is the Managing Director of the office, which is now operating under the name Eller + Eller Architekten. Since 2003 he is the single principal of the firm.