David Wallace, co-founder and CEO of SearchRank, is a recognized expert in the industry of search engine and social media marketing. Since 1997, David has been involved in developing successful marketing campaigns for large and small businesses. In addition to offering Internet marketing services to clients, David's company operates several portal web sites and topical blogs of their own.

David is currently the sole contributor behind the Searchrank Blog. He is also a widely published author of many articles in online publications such as Search Engine Guide, Search Engine Watch, WebPro News, and Pandia to name a few. He was quoted several times in Building Your Business with Google For Dummies by Brad Hill. David also serves as a frequent speaker at the PubCon, Search Engine Strategies and Search Marketing Expo conferences.