Scaling software is a balancing act:
- Scale within teams to solve harder problems
- Scale across teams to deliver faster
- Split the architecture only when the problem space demands it — not before

At that point, to move faster, you need a modular architecture that allows for multiple teams to work in parallel, without stepping on each other's toes. 👇

Adding people to a team increases capacity, but not necessarily velocity. A larger team has more brain power to solve harder problems, find solutions and improve the quality of the software. But adding more people also brings coordination overhead, and there's a limit to how fast they can deliver 👇