Knowledge Index — 지식 지도

AI coding tools are now part of daily development. This post honestly examines what skills are becoming more valuable, what's becoming less critical, and how to stay relevant in a world where the AI writes the code.

That fear when you get your first code review? Everyone goes through it. A practical guide covering everything from writing review-friendly PRs to giving constructive feedback and building a healthy review culture.

Why a finished toy project is better than an unfinished masterpiece. Lessons learned from failing a 6-month project and succeeding with a weekend tool.

The code works, so why did I fail? What reviewers actually look for in take-home assignments and live coding sessions.

I thought being a Senior dev meant writing perfect code. I was wrong. It's about decision making and unblocking others.