You found Jon Bell!
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 publication appeared at ICSE 2014, Unit Test Virtualization with VMVM, where it received an ACM SIGSOFT Distinguished Paper award. He has also worked with 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.