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Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: YOLO

Achievements

Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: YOLO

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Noah-TaeHwan/README.md

Noah TaeHwan Oh

Investment & Quant Researcher who builds.

I study businesses and markets, test ideas with data, and build tools when analysis alone is not enough.

Investment Research · Quantitative Methods · AI-assisted Workflows · Product Building

LinkedIn · Substack

Research & writing

Where What
THOUGHTS ON INVESTMENT Company analysis, investment theses, market questions, and postmortems.
dartcatcher Three-stage pipeline for Korean DART filings. Every README number is backed by a checked-in run log and verified in CI.
loopuccino CLI that checks whether an AI session's handoff notes are complete enough to resume without guessing.
Quantitative research Time-series analysis, statistical modeling, and reproducible walk-forward research design.
AI-assisted research systems Local-first workflows for evidence collection, analysis, and knowledge operations. AI accelerates the workflow; judgment remains accountable.

Building

Year What
2025 – 2026 NONGGOO · Co-founder. A basketball match platform, built with a friend. Live product
2023 – 2025 Plodify, Inc. · Delaware C-Corp, sole founder. Incorporated to take the product to the US. Dissolved in 2025.
2021 – 2024 DeepSide Co., Ltd. · CEO. B2B SaaS (plody). Raised two institutional rounds from Korea Investment Accelerator and Sopoong Ventures.
2020 – 2021 Mongle · Founder. A social dating app that reached 5,000 users in three months with no paid marketing.

Professional credentials

Issuer Credential
WorldQuant Challenge, Gold Level (10,000+ points) — reached on the WorldQuant BRAIN research platform
KOFIA Certified Investment Manager (투자자산운용사)
KOFIA Certified Investment Analyst (금융투자분석사)
KVCA Certified Venture Investment Specialist (CVIS) (벤처투자분석사)

What I am working toward

  • Turning investment questions into reproducible research
  • Using AI as research infrastructure, not as a substitute for evidence
  • Building useful products at the intersection of data, decisions, and operations

Pinned Loading

  1. nonggoo nonggoo Public

    Portfolio overview of NONGGOO, a basketball match platform co-built with a friend.

  2. surecrm surecrm Public

    Archived, AI-assisted CRM prototype built from one insurance-agent workflow.

    TypeScript 1

  3. dartcatcher dartcatcher Public

    Three-stage Docker pipeline (crawl, capture, OCR) for Korean DART filings, assembled from off-the-shelf images. Every README number is backed by a checked-in run log and verified in CI.

    Python

  4. loopuccino loopuccino Public

    Python CLI that checks whether an AI coding session's handoff notes are complete enough for the next session to resume without guessing.

    Python 1