Hillel holds a Ph.D. in mathematical physics from the University of California, Davis. His thesis required solving multi body problems in statistical mechanics, both in classical and quantum frameworks.
Hillel was a postdoctoral fellow at Cardiff University, Wales and a visiting postdoctoral fellow at the Weizmann Institute. His well published paper dealt with graph theory, in both quantum and classical graphs, and explains the way a particular operator behaves in various conditions.
As the Tech Co-founder, he is responsible for many of the proprietary and original algorithms used in BondIT that sets the formulations of the solution for the portfolio construction.