Virginia Tech Graduate Research Assistant and Teaching Assistant Zhang Lab @ VT Department of Computer Science Duration: 08/2013 - Current. Amazon Software Development Engineering Intern, Amazon Prime (Delivery Experience) Duration: 05/2016 - 08/2016. Biotronik/Micro Systems Engineering Inc. Software Engineering Intern, SDD Group Duration: 05/2015 - 08/2015. University of Akron Graduate Research Assistant and Teaching Assistant Department of Computer Science Duration: 08/2011 - 07/2013. East Stroudsburg University of Pennsylvania Research Assistant Che Lab of BigData at ESU Duration: 01/2011 - 08/2011. Institute of Science, Trade and Technology Lecturer Department of Computer Science and Engineering. Duration: 01/2010 - 12/2010. Asian University of Bangladesh Lecturer Department of Computer Science and Engineering. Duration: 05/2008 - 08/2009.