Jon is currently studying Computer Science under the guidance of Prof Gail Kaiser, working towards a Ph. D at Columbia University, focusing on software testing and program analysis. His most recent publications are Efficient Dependency Detection for Safe Java Test Acceleration (FSE ’15), Pebbles: Fine-Grained Data Management Abstractions for Modern Operating Systems (OSDI ’14), Phosphor: Illuminating Dynamic Data Flow in Off-The Shelf JVMs (OOPSLA ’14), and Unit Test Virtualization with VMVM (ICSE ’14, ACM SIGSOFT Distinguished Paper award). He has also worked with Electric Cloud, RentPost, TA’ed at Columbia and done significant freelance work with PHP and MySQL.
His other interests include photography and cycling.
More information about Jon, including a complete publications listing, is available in his Curriculum Vitae.