Imhotep

Egyptian chancellor to the Pharaoh Djoser in the late 27th century BCE; architect of Djoser’s step pyramid; high priest of the sun god Ra at Heliopolis.

From the Ra Contact: An entity known as a great architect who was later made into a deity by Egyptians, in part due to the Great Pyramid at Giza, the appearance of which was carefully designed by Ra to coincide with his incarnation so that Ra would be less likely to become worshiped as builders of the miraculous pyramid.