Many developers focus on writing more code, but experienced engineers focus on solving problems in the simplest way possible.

Before writing code, they spend time understanding the system, the trade-offs, and the long-term impact of their decisions.

A useful habit is asking better questions:
What problem are we solving?
Is there a simpler solution?
What happens if this scales to 1 million users?

You can explore more engineering ideas here:
https://martinfowler.com

Great engineers optimize for clarity, not complexity.