Shift to short courses and online learning to expand careers We’re sorry, this service is currently unavailable. Please try again later. Dismiss Normal text size Advertisement With less time to invest in study, a stackable credential has helped Kelly Shay expand her career while working full-time and looking after a family. Shay, who lives in Surrey Hills, Victoria, works in financial services and has completed two micro-credentials online that will count towards a master of business administration (MBA) at the University of NSW in Sydney. “These units were the perfect complement to juggling a family and working full-time,” she said.