I am a postdoctoral researcher of mathematics at the LAGA Laboratoire, Université Sorbonne Paris Nord. I am part of the group of Yonatan Harpaz.
Before that I was a postdoc at the University of Zurich, in Joseph Ayoub's research group. Even before, I was a PhD student at the University of DuisburgEssen in Marc Levine's group.
My interests lie around interactions between homotopy theory and algebraic geometry, in particular within the setting of motivic homotopy theory.
I am interested in information one can gather from different motivic invariants for the study of singularities.
In my research I combine the machinery of nearby cycles with the study of invariants for schemes lying in the GrothendieckWitt ring of the base field; these invariants refine integervalued invariants of enumerative geometry.
Some projects I'm working on:
 A
preprint
based on my PhD thesis, in which I prove a local formula refining an algebraicgeomteric version of the Milnor formula on singularities.

A
preprint
on defining motivic Euler classes for singular varieties.

A work in progress with Emil Jacobsen is on the Picard Lefschetz Theorem for motives.
 A work in progress with Niels Feld, Yonatan Harpaz, Tasos Moulinos, and Simon Pepin Lehalleur, on trace formula for singularity categories with duality.
Feel free to contact me if you have similar interests or would like to know more. My email is firstname at math dot univparis13 dot fr.