The phrase "a primary architect" is correct and usable in written English.
It can be used to refer to the main designer or planner of a project, particularly in fields like architecture, software development, or organizational planning.
Example: "As a primary architect of the new software system, she was responsible for overseeing the entire development process."
Alternatives: "chief architect" or "lead architect".
The next 314 days turned an implacable opponent of tossing out the law into a primary architect of its dismantling.
Partridge, however, despite being the son of a primary architect of the Dome, does not take well to reprogramming.
He was also a primary architect of the modern antidumping and countervailing duty statutes enacted in the Trade Agreements Act of 1979.
However, Josh Greenberg, the Sci-Fi Channel's senior vice president of marketing and a primary architect of the campaign, said his intention was to shock.
Jule Sugarman, a primary architect of Head Start, the federal support program for millions of poor preschoolers, died Tuesday at his home in Seattle.
"We're still seeing the 1.0 version of the ecosystem," said Andy Rubin, vice president for engineering at Google and a primary architect behind Android.
Dwight L. Moody, an evangelist of the mid-to-late 1800s, was the primary "architect" of a new kind of church music that has become what we now call Gospel Music.
Carson Elrod's Crispin, a robust variation on the stock character of the conniving servant, is the primary architect of a series of outlandish comic capers meant to ensure that the man he serves, Geronte's handsome young nephew, Eraste (Andrew Veenstra), will inherit the soon-to-be-bequeathed millions.
Stanislav Shatalin, a former general, was the primary architect of the 500 Days Program.
Cory Rouse, the game's primary architect and a team member in Walt Disney Imagineering's research and development department, admitted, "It's hard to describe". Guests become a character of their own creation, and roles are often outlandish.
A prominent economist, Kie-Hong Lee was the primary architect of Korea's first 5-year economic plan after the Korean War, laying the path for Korea to grow from a stagnant, tradition-oriented, agricultural society into a modern, dynamic, economic powerhouse.
