He is the main/chief/principal 'architect of' the country's foreign policy.
She earned praise as the 'architect of' a new school program.
an 'architect of' the peace proposal
(..) - Yeah. Me too. If I see her, what do I say I'm doing in the building? To see me. I work in the building. What do you do? I'm an architect. You're an architect? I'm not? I don't see architecture coming from you. I suppose you could be an architect. I never said that I was the architect. - Just something else. - She's not even going to ask. If we see her, which is remote. What do you want me to say, I just wandered in? (..)1990 TvShow: Seinfeld Title: The Stakeout Season: 1 Episode 2