Potbelly's Duplantis energized by IT architect, team-builder roles

Name: Tamy Duplantis

Title: vice president of information technology, or IT, Potbelly Sandwich Works, Chicago

Birth date: July 12, 1962

Education: master's of business administration, Nova University, Fort Lauderdale, Fla.; bachelor's of business administration, data processing and analysis, University of Texas, Austin, Texas

Career: hired by