그렇게 AI 공부하면 계속 뒤처집니다 (최근에 개발자 60명 면접 보고 충격받음)

Summary

Park Jae-seong says he spent much of the past year working as an active developer to offer more informed perspectives on how AI is changing software development. He has also interviewed many developers while hiring at his previous company and at JS Code.

Those interviews revealed a gap between developers who use AI effectively and those who do not. Simply asking tools such as Claude or ChatGPT to build something does not necessarily mean someone is using AI well. Although AI can provide a great deal of knowledge, developers’ ability to apply it—and their development skills—are diverging.

His central lesson is that developers should not try to absorb every AI-related tip and update. With information arriving from AI agents and YouTube in overwhelming quantities, it is more important to select high-quality information and focus on it.

To improve his own AI skills, Park says he studied insights from leading technology companies and engineers, as well as Korean organizations actively adopting AI transformation (“AX”). He plans to share and organize those insights in future videos.

Main Ideas and Takeaways

• Using AI tools is not the same as using AI effectively. Getting an AI tool to produce a working result alone is not proof of strong AI skills.
• AI is widening skill differences. Even when developers use the same tools, their ability to apply them—and their overall development skills—can vary substantially.
• Prioritize selection and focus over information volume.
  • Don’t try to learn every new AI tool, technique, or piece of advice.
  • Identify reliable, high-quality information.
  • Concentrate on insights that can meaningfully improve how you work.
• Learn from experienced practitioners and organizations. Park says he developed his AI capabilities by studying leading technology companies, their engineers, and Korean organizations adopting AI.
• The video introduces future content. Park intends to curate and share practical insights from these sources.

Speakers and Sources Mentioned

• Speaker: Park Jae-seong of JS Code.
• Sources and organizations: AI agents and tools such as Claude and ChatGPT; information shared on YouTube; leading technology companies and engineers; and Korean organizations adopting AI transformation. Some company names in the subtitles are unclear.