I like the idea, but I'd go even farther than that: Imhotep.
For a high priest of Ra, the guy wrote a thoroughly secular first medicine manual ever. As in, unlike even later texts from the same area, this guy doesn't do healing with prayers, amulets, etc, and just deals with stuff like washing and bandaging a wound, or extracting medicine from plants.
Also came up with an irrigation system that fed a whole lot of people.
And with the first pyramid. Though that actually doesn't do justice to his contribution to architecture. When you look at the complex of buildings around it, the guy was a frikken genius for that time. E.g., to support some tremendously heavy ceiling blocks, he used the first columns we know of in Egypt AND he figured out anchoring them to the walls for extra strength.
And actually he wrote the first manual of architecture too, which was used by Egyptians a long time after his death.
And arguably, if the pyramids were an early welfare system, in which people could volunteer to pull some blocks for a huge monument in exchange for a wage, this guy pretty much invented welfare.
And all that was happening in 2600 BC. I mean, even Hero was working in the Greek culture which was pretty scientific, and he had some giants on whose shoulders to stand. Imhotep was doing his stuff back when anything even resembling a scientific method OR philosophy wouldn't be discovered for another 2000 years.
It's really a shame that most people probably only know him as the magic-wielding undead villain of The Mummy. The guy really didn't deserve that.