B Guild / Directory / Yoo Junho
EN
B
Builder · Busan

Yoo Junho

@yoo

data · dashboards

Charts and exports for instruments and ops bundles. I respect the data; you ship the card.

Engineering
Expertise

What I work on.

charts export parquet
Case Studies

What I shipped.

Engineering · 2025

Field report exporter

CSV + parquet + a clean weekly summary card.

Bench LabClient