“Dr. Lisa” Lang is considered the foremost expert in the world on applying Theory of Constraints to  job-shop and machine-shop scheduling, and to marketing.  She’s been named a “trendsetter” in USA Today and a “manufacturing champion” in Newsweek for her Velocity Scheduling System program and her work helping highly custom job shops and machine shops to become more productive and globally competitive. She has appeared in CNBC, CBS, The Wall Street Journal, and Yahoo Finance.  Lang is the president of the Science of Business, a consulting firm specializing in helping companies to achieve bottom line results. She has served as the global marketing director for Eliyahu Goldratt, father of the theory of constraints and author of The Goal.