Hello World👋 I’m Changrock Yoon,
A developer who makes explainable code that anyone can understand.
👦 I am a developers Interested in Web/App, Data Analysis and Algorithms.🧁 I enjoy learning about something I don't know, also like to share my thoughts with others.❗ I think the opposite of success is not failure, but not challenge.❔ I always want to be the good developer, and I always think about what it is.