Systems, methods, and machine-readable media are disclosed to assign one or more tasks to a plurality of warehouse employees. In one embodiment, a method is provided which comprises receiving an order for an item stored in a warehouse. A location of the item in the warehouse can be determined. A current location of each of the warehouse employees can be determined based on a strength of a signal from a wireless device assigned to each of the warehouse employees. The signal can be detected by at least two wireless access points at different location in the warehouse. At least one of the warehouse employees can be selected to fill the order based on the current location of each of the warehouse employees and the locations of the item.