· Cryptography Architect, TripleBlind2023–2024
· Associate Professor, George Mason University2015–
· Research Scientist, Applied Communication Sciences / Vencore Labs2012–2015
· Computing Innovations Fellow (Postdoctoral Researcher), Columbia University2010–2012
· PhD in Computer Science, University of Maryland2010–
· MS, Computer Science, University of Maryland2008–
· BA, Computer Science, Columbia University2003–