Changing Thoughts on Good Developers by 이동욱 (Translated from Korean) Focusing on individual traits like “characteristics of a good developer” or “personalities suited for developers” turned out to be meaningless. What really mattered was “which developer, with what strengths and weaknesses, works at which company, and in what situation.” Developers who struggle to go deep into a single technology often thrive in early-stage startups, quickly building a variety of products as the company pivots.