| 2009- | Assistant Professor | UNL | Department of Mathematics. |
| 2006-2009 | Swartz Postdoctoral Fellow | Columbia University | Center for Theoretical Neuroscience. |
| 2004-2006 | Research Assistant Professor | Rutgers University | Center for Molecular and Behavioral Neuroscience. |
| 2002-2004 | Visiting Assistant Professor | Duke University | Department of Mathematics. |
| 2011-2014 | NSF DMS 1122519 | |
| 2008-2011 | NSF DMS 0818227 / 0967377 | |
| 2006-2009 | Swartz Foundation |
| 2002 | Ph.D. in Mathematics, | University of Minnesota | |
| 1995 | B.S. in Mathematics, | Moscow Institute of Electronics and Mathematics |