Dewan has been Chief Executive Officer of Arena Holdings Management LLC, an investment holding company, since 2016. He previously held a series of positions at Tiger Global Management from 2003 to 2015, most recently as Head of Public Equities, and was a Private Equity Associate at Silver Lake Partners from 2002 to 2003. He brings extensive technology-industry experience in valuation, investments and acquisitions, financial reporting, risk management and capital allocation, and previously served on the board of Fortive Corporation.