Professional activities

Lecturer at Budapest Semesters in Mathematics since 2011

Lecturer at Central European University since 2007

Reviewer for the AMS Mathematical Reviews Database between 2002 and 2011

Organizer of the Paul Turán Memorial Conference in 2011

Editor of Középiskolai Matematikai Lapok between 1993 and 1996

Member of the American Mathematical Society since 1996

Member of the János Bolyai Mathematical Society since 1993

Referee for the following journals: Annals of Mathematics, Journal of the American Mathematical Society, Acta Mathematica, Duke Mathematical Journal, Geometric and Functional Analysis, Mathematische Annalen, International Mathematics Research Notices, Acta Arithmetica, Journal of Number Theory, The Ramanujan Journal, Monatshefte für Mathematik, Acta Mathematica Hungarica, Studia Scientiarum Mathematicarum Hungarica