1. Graduate Research Assistant,
    Network-Based Computing Laboratory,
    Department of Computer Science and Engineering,
    The Ohio State University,
    Columbus, Ohio.
    (April 2003 - present)
  2. Summer Intern,
    Mathematics and Computer Science Division,
    Argonne National Laboratory,
    Chicago, Illinois.
    (June 2006 - September 2006)
  3. Summer Intern,
    Parallel and Distributed Software Division,
    Intel Corp,
    Urbana-Champaign, Illinois.
    (June 2005 - September 2005)
  4. Graduate Teaching Assistant,
    Department of Computer Science and Engineering,
    The Ohio State University,
    Columbus, Ohio.
    (August 2002 - March 2003)
  5. Member of Technical Staff,
    iPlanet Messaging Server Group,
    Sun Microsystems,
    Bangalore, India.
    (September 2001 - July 2002)