Alexander is a Research Fellow at the Dept. of Econometrics and Business Statistics, Monash University. He also serves as an Associate Investigator for OPTIMA.

He received his PhD in 2022 from the Dept. of Data Science and AI, Monash University with a focus on addressing uncertainty in combinatorial optimisation. His research interests include combining optimisation and statistics, optimisation under uncertainty, election integrity and auditing, online optimisation. mathematical and statistical modelling, and multi-stakeholder optimisation. His current research chiefly focuses on creating effective and efficient methods for auditing elections using optimisation and statistics.