Arpan Bhattacharya is a seasoned IT professional with extensive experience in infrastructure and cloud systems engineering. Currently serving as a Senior Infrastructure Engineer at Skilljar, Arpan has previously held positions at Mathematica Policy Research as a Cloud Systems Engineer and worked as a Software Engineer in a self-employed capacity. Other notable roles include Informationist at Knowledgent and Research Engineer at SRI International. Arpan's academic background includes a Master’s Degree in Computer and Information Systems Security/Information Assurance from Drexel University and a B.S. in Electrical Engineering from the Georgia Institute of Technology.