My interests lie in Gromov-Witten theory, in particular in its K-theoretic version which associates invariants to a complex projective manifold X by taking Euler holomorphic characteristics of certain (orbi)bundles on the moduli spaces of stable maps to X. Among the interesting problems in the field are: the computation of these invariants (which turns out to be more difficult than in cohomological theories), the study of the structures arising (e.g., quantum K-theoretic product) and the connections with mirror symmetry.