BGI Ethiopia is a large-scale brewery. It has multiple factories, warehouses, and delivery partners. The app is a part of a larger system that manages manufacturing, filling, maintaining, repairing, and analyzing kegs. The app connects directly to the keg with the RFID UHF special sensors and it can be used only with the specialized devices. The sensors are used for retrieving information about the kegs and managing them. The app is used by the workers in the warehouse, repair shop, and lab where every worker has information and actions tailor-made for their particular role.