He has held research positions at the University of Göttingen, the Museumslandschaft Hessen Kassel, and the Göttingen State and University Library, where he worked extensively with archives and collections. His projects have included the digitization of historical holdings, critical scholarly editions, and provenance research. He has contributed to catalogues raisonnés, collection catalogues, and DFG-funded projects, and was involved in curating exhibitions on German Romanticism, 19th-century drawing, and modern print culture.