Cornelius Concepts, LLC is a software development business founded by David Cornelius to help small businesses with custom application needs. His specialty is writing back-end integration applications for retail, developing user-friendly business applications for a wide variety of industries, creating websites with Drupal, and hosting Windows applications in the cloud. Cornelius Concepts is a Retail Pro Development Partner and David has over 14 years experience writing plugins and integrations for Retail Pro 8 and 9.