Moments of theta functions (IHP, Paris, Rencontres Daboussi, 2013).
Distribution of factorials and polynomials modulo p (Carl Pomerance Birthday Conference, University of Georgia, 2015).
Congruences equations and character sums (Fq12, Saratoga Springs, 2015) .
Moments of shifted L- functions and theta functions (very short talk) (ELAZ, Strobl, 2016).
On the minimal number of small elements generating prime fields (Fq13, Gaeta, 2017).
Large values of L- functions (CNTA XV, University Laval, 2018).
Extreme values of L- functions ('Value distribution of zeta and L-functions and related topics', RIKEN Tokyo, 2019).
GCD sums and applications ('Zeta functions', CIRM, Marseille, 2019).
Pair correlation of sequences: metric results and a modified additive energy (MPIM, Bonn, 2020).
Random behavior of deterministic sequences: from global to local scale ('Additive combinatorics', CIRM Marseille'', 2020).