Contact

Collaboration, questions about wholesale or agricultural data, research, or anything else you're curious about — feel free to write. I usually reply within a few days.

Email

higheun@gmail.com

If you put the topic in the subject line (e.g. "wholesale collaboration"), I can reply faster.

Online

GitHub · github.com/SongT-50 — code, issues, PRs
Google Scholar · paper list
LinkedIn · tae-eun-song
X · @higheun
Threads · @timeai2055
Velog · @higheun022 — posts (KO)
Apify · koreandata — Korean data actors
Discord · @songT-50

YouTube

Sapjil Coding · sharing what I've built and used (KO)
Daejeon Central Produce Data Lab · wholesale-market data (KO)

Company

Daejeon Jungang Cheonggua Co., Ltd. (Daejeon, South Korea) — managing director.

For official business inquiries, please go through the company's channels.