Faster code writing still requires people who know what the code should do, what it should look like, etc, like you if it's true what you say you're capable of. It sounds like you sharpened the right skills: how the code should work, and didn't waste time, ie. practicing being faster with a keyboard. Now you're more a developer, and less a typist, that's all. We still use engineers to design bridges, despite much of the actual building being done by machinery, process, and unskilled labor, because we don't trust a cement mixer to tell us how the bridge should function.