The main field of my PhD research was second language acquisition, i.e. the study of how non-native languages are learned. This is one of the subjects that I now teach and continue to research. I am mostly interested in how the different languages a person speaks affect each other.
Since the end of my PhD, I have worked at the University of Belgrade and the University of Bologna (which is my current institution). I am also active in a Serbia-based association that promotes empirical approaches to languages, called Regional Linguistic Data Initiative (ReLDI).