| Pratt Institute, School of Information, New York, NY |
| Associate Professor |
2019-Present |
| Assistant Professor |
2014-2019 |
| Drexel University, College of Computing & Informatics, Philadelphia, PA |
| Assistant Teaching Professor |
2012-2014 |
| Instructor |
2010-2012 |
| Graduate Research Assistant |
2007-2010 |
| Ubuntu/Canonical, London, UK |
| Season of Usability Intern |
2009 |
| Drexel University Libraries, Philadelphia, PA |
| Webmaster |
2005-2007 |
| SMG, Inc., Philadelphia, PA |
| Lead Web Developer |
2004-2005 |
| Amazon.com, Seattle, WA |
| Web Developer |
2000-2003 |