2017-present

Head, Automorphic Forms Research Group, Alfréd Rényi Institute of Mathematics

2016-present

Member, Mathematical Doctoral Program Committee, Central European University

2013-present

Member, Mathematical Doctoral Committee, Hungarian Academy of Sciences

2019-present

Editor, Analysis Mathematica

2018-present

Editor, The Quarterly Journal of Mathematics

1993-1996

Editor, Mathematical and Physical Journal for High Schools

2009-present

Reviewer for grant applications (EPSRC, FWF, KAW, NCN, NKFIH, NSA, NSERC, SNF)

2002-2014

Reviewer for the AMS Mathematical Reviews Database

2002-present

Referee for the following journals: Annals of Mathematics, Inventiones Mathematicae, Acta Mathematica, Journal of the American Mathematical Society, Journal of the European Mathematical Society, Duke Mathematical Journal, Forum of Mathematics Pi, Geometric and Functional Analysis, Annales Scientifiques de l'École Normale Supérieure, American Journal of Mathematics, Mathematische Annalen, Compositio Mathematica, Algebra & Number Theory, International Mathematics Research Notices, The Quarterly Journal of Mathematics, Mathematical Proceedings of the Cambridge Philosophical Society, The Ramanujan Journal, Forum Mathematicum, Journal of Number Theory, Acta Arithmetica, Monatshefte für Mathematik, Archiv der Mathematik, Analysis Mathematica, Proceedings of the Steklov Institute of Mathematics, Acta Scientiarum Mathematicarum, Publicationes Mathematicae Debrecen, Periodica Mathematica Hungarica, Acta Mathematica Hungarica, Studia Scientiarum Mathematicarum Hungarica