About me

Hello! I'm Jeon Hyuncheol, a developer peacefully building apps in South Korea, also known as chorr. In this space, I share my experiences and insights from the world of app development, along with various aspects of my everyday life. Welcome to my digital garden—a collection of thoughts and creativity. 🌚

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Skills

  • Development
    • iOS Development (Swift, AVFoundation, TCA)
    • DevOps (Linear, GitHub, Vercel)
    • Front-End Development (JavaScript, Next.js, React)
    • Prompt Engineering and LLM Integration
  • Project and Team Management (based on Shape Up)
  • Photography

Professional Experience

  • ImgBase, CTO, Co-founder (2017–2025)
    • Achieved over 48 million downloads on the App Store
  • Cardoc, Software Engineer (2015–2017)
  • Naver, Software Engineer (2013–2015)
  • Daum, Software Engineer (2009–2013)

Extras

8.로그 - 8.log

I started documenting various activities and experiences. In the past, I used several blog platforms, but recently, I've been drawn to the Obsidian ecosystem and now use it under the name 8.log.

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