Stefan Kalb is the co-founder and CEO of Shelf Engine — a software company helping retailers eliminate food waste through AI technology. Stefan started his career in the food industry in 2009, when he founded Molly’s — a grab-&-go food company. While growing Molly's to over 400 regional retail locations, he discovered the problem of food waste firsthand. Hungry for a better solution, he co-founded Shelf Engine in 2016. Stefan feels most inspired at Shelf Engine when he gets to witness the numbers reflecting a reduction in waste and the immediate positive impact that has on customers.