The Making of a 10x Engineer in AI Era: Why Big-O Thinking Changes Everything

Introduction Some code works. Some code lasts. The difference rarely comes down to typing speed, syntax mastery, or how many nights you're willing to push through. It comes down to how you think about a problem before you write a single line. Exceptional engineers don't start with code. They start with understanding: visualizing the shape of the problem, weighing trade-offs, and asking how a solution will hold up when the data grows, the users multiply, or the pressure mounts. At the center of t