> isn't the consistency of physical constants and other phenomena suggestive of a programmer-like intelligence behind the universe's design?
No
I think it's rather the opposite. The insane weirdness of plants (polyploidy, symbiosis with insects, fern genomes, multiple evolutions of tree-forms), parasites, molluscs having all kinds of eyes, indicate more than one divine entity. More over, those entities clearly squabble, make jokes, and generally plague each other at biology's expense.