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Kiwon Song

I build tools I wish existed. Currently: StockDigging — a stock screener for Korean & US markets. Clean data, no clutter, no ads. Pulls directly from DART (Korea's official disclosure system) so the n

Location Seoul, Korea Joined Joined on  Personal website https://stockdigging.com github website

Education

Tsinghua University (B.S., Automotive Eng.) · POSTECH (Ph.D., Nuclear Engineering)

Work

Indie developer / side project builder

I Vibe-Coded a Stock Screener Into Production. Then My 2GB Server OOMed and Google De-Indexed Me.
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I Vibe-Coded a Stock Screener Into Production. Then My 2GB Server OOMed and Google De-Indexed Me.

#webdev #postmortem #seo #ai
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11 min read

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How to Track the Largest Korean Companies by Market Cap in 2026 — KOSPI & KOSDAQ Live Rankings
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How to Track the Largest Korean Companies by Market Cap in 2026 — KOSPI & KOSDAQ Live Rankings

#korea #stock #investing #webdev
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5 min read
Korean Stocks Up 3x in a Year. Where Does This End? Data on TSMC, Samsung, SK Hynix, Micron, AMD
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Korean Stocks Up 3x in a Year. Where Does This End? Data on TSMC, Samsung, SK Hynix, Micron, AMD

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7 min read
US Top 5 by Market Cap — NVIDIA, Alphabet, Apple, Microsoft, Amazon: The Numbers Tell a Different Story
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US Top 5 by Market Cap — NVIDIA, Alphabet, Apple, Microsoft, Amazon: The Numbers Tell a Different Story

#stock #investing #finance #data
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4 min read
Stuck Picking Stocks? Composite Ranking + 6 Quick Sort Presets
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Stuck Picking Stocks? Composite Ranking + 6 Quick Sort Presets

#webdev #investing #finance #productivity
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4 min read
I Built a Stock Screener Because Financial Sites Keep Adding Features I Don't Need
kiwon_song_1a5298f771b9ef profile

I Built a Stock Screener Because Financial Sites Keep Adding Features I Don't Need

#webdev #python #react #javascript
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4 min read
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