Currently I am a postdoc at the Department of Mathematics, ETH Zürich. Before that I had a position at the
Mathematical Institute of the University of Bonn. My PhD supervisor was Ursula Hamenstädt.
Arithmetic geometry, more specifically arithmetic groups, Fuchsian groups, models of curves over number fields, connection with low-dimensional topology and geometry, dessins d'enfants, anabelian
geometry, fundamental groups and Galois groups