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lcm1226/README.md

Lee Chungmin

AI Product & Operations Builder

I turn constrained resources, private data, and operational risk into explicit, testable product systems.

Available from Sep 1, 2026 · Korea-first · Open to relocation or remote roles with work-authorization support.

Selected case studies

  • Knowledge Context Graph — Local-first, evidence-linked knowledge workbench
  • Intelligence & Geopolitics — Operating monitoring beta with provenance, corroboration, and no-delete policies
  • Power Timer — Safety-focused Windows sleep/wake scheduling
  • Semos — Cross-surface product planning across consumer, instructor, admin, web, and data operations

How I work with AI

I own problem framing, requirements, policy, information architecture, acceptance criteria, hands-on QA, and release approval. AI / Codex implements much of the recent-project code, automated tests, and technical documentation under those boundaries.

Methods & tools

Product requirements · IA · Product operations · SQL/data-model requirements · n8n · Playwright · Docker · Cloudflare · Windows automation

Portfolio · LinkedIn · Email

Pinned Loading

  1. Browser-Full-Backup Browser-Full-Backup Public

    Local-only Windows utility for safely backing up and restoring Chrome, Brave, and Edge profiles.

    Python

  2. extension-memory-saver extension-memory-saver Public

    Windows companion for estimating Chrome extension memory impact with isolated A/B probe profiles.

    JavaScript

  3. Remap-Autofill Remap-Autofill Public

    Chrome extension for selector-based autofill and URL-specific keyboard remapping.

    JavaScript

  4. kakaotalk-darkmode kakaotalk-darkmode Public

    Experimental Windows utility for applying dark-mode filters to KakaoTalk for PC.

    C#