|Known for||Co-founder of DoubleClick and MongoDB Inc.|
Dwight Merriman is an American Internet executive and entrepreneur in New York City's Silicon Alley. Best known for co-founding DoubleClick with Kevin O'Connor and serving as its CTO for 10 years, Merriman currently serves as the Founder and Chairman of MongoDB Inc. 
After leaving DoubleClick, Merriman, along with former DoubleClick CEO Kevin Ryan, founded AlleyCorp, a network of affiliated Internet companies, including MongoDB Inc., ShopWiki, Business Insider, and Gilt Groupe.
Despite business duties at MongoDB, Merriman still writes code.