Astrid is a teaching assistant at the Université Saint-Louis - Bruxelles. She graduated with honors from a Master in Economics at the Université Catholique de Louvain in 2020. During her Master, she participated in the Erasmus+ Program for one semester at the Bocconi University in Milan.

Her research interests are public economics and more precisely mobility and its impacts on the population. She also has experience in Spending Reviews, which is a growing field in government budget management. She is a member of the Beamm project an effort to build an online open-acces comprehensive tax-benefit microsimulation model for Belgium.