|Known for||Co-founder of DoubleClick and 10gen|
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 10gen  (the creators of MongoDB).
After leaving DoubleClick, Merriman, along with former DoubleClick CEO Kevin Ryan, founded AlleyCorp, a network of affiliated Internet companies, including 10gen, ShopWiki, Business Insider, and Gilt Groupe.
Despite business duties at 10gen, Merriman still writes code for MongoDB.