As a mathematician, my field is Algebraic Geometry with a special interest in the geometry of algebraic surfaces.
I am one of the coordinators of the dualdegree Bachelor in Mathematics and in Economy.
Publications

Irregular surfaces on hypersurfaces of degree 4 with nondegenerate isolated singularities, Advances in Geometry 22 (2022), no.3, 341—354

Numerical invariants of surfaces in P^{4} lying on small degree hepersurfaces, Geometria dedicata 199/1 (2019), 147—175

Twisted KodairaSpencer classes and the geometry of surfaces of general type, Journal of Algebraic Geometry 23 (2014), no.1, 165—200 (with Igor Reider)
Earlier ones

Mixed multiplier ideals and the irregularity of abelian coverings of smooth projective surfaces, Expositiones Mathematicae 31 (2013), no.1, 40—72

Enriques diagrams and logcanonical thresholds of curves on smooth surfaces, Geometria dedicata 146 (2010), 43—66 (with Marian Aprodu)

Jumping numbers of a unibranch curve on a smooth surface, Manuscripta mathematica 128 (2009), no.1, 33—49

The irregularity of cyclic multiple planes after Zariski, L’Enseignement Mathématique 53 (2007), no.34, 265—305

Quintics with three triple points, sextics with five and degenerations, Manuscripta Math. 117 (2005), no.2, 153—171

Rationality properties of manifolds containing quasilines, Int. J. Math. 14 (2003), no.10, 1053—1080 (with Paltin Ionescu)

Variétés de Kummer généralisées, Math. Z. 240 (2002), no.3, 665—676

Numerical Campedelli surfaces cannot have the symmetric group as the algebraic fundamental group, J. London Math. Soc. 59 (1999), no.3, 813—827

Special rank two vector bundles over Enriques surfaces, Math. Ann. 300 (1994), no.2, 297—316

Surfaces d’Enriques et une construction de surfaces de type général avec p_{g} = 0, Math. Z. 215 (1994), no.2, 269—280
Teaching
Varia

towards EPIGA  Épijournal de Géométrie Algébrique

a subjective short introduction to TikZ

in case you have not seen it, the DualDegree Bachelor in Mathematics and in Economy's web page is here; see also this page with restrected access (or this one with open access for the curriculum only)