Whether you’re running a one-person empire or leading a small-but-mighty team, the tools you choose will shape your productivity, creativity, and sanity. A good stack works quietly in the background, making your work faster, smoother, and more inspired. A bad stack? It slows you down, eats your budget, and leaves you drowning in barely remembering logins. Here’s how to design a tech stack that fits you, your business model, your budget, and your style of working.