Nestor Lasso, 22, represents El Diviso, a family farm in southwestern Colombia run by himself, his brother Adrian and his father Jose. While Adrian and Jose manage the day-to-day practices of the farm, Nestor focuses primarily on the tasting lab where he samples roasts, cups and explores new possibilities for fermentation processes and profiles. The philosophy of El Diviso is to be progressive, to discover new methods to improve the quality of cups while respecting traditions. The farm rigorously experiments with processing, fermentation, and the various microorganisms in coffee to create what they hope will be unique, world-renowned cup profiles.