Tape-out
In electronics design, tape-out or tapeout is the final result of the design cycle for integrated circuits or printed circuit boards, the point at which the artwork for the photomask of a circuit is sent for manufacture.
source - Wikipedia
Sweetie Belle works at Pegasus Instruments in Las Pegasus. Together with her team of hardware and software engineers, they strive to create a device that would revolutionize communication in Equestria.