Writing from practice · Korean books
English title translations are shown below. These links open the Korean editions.
Original title: AI와 끝까지 완성하는 Tauri 2 데스크톱 앱
AI-assisted desktop development: requirements, implementation, verification, and release.
WikiDocs · Free selected chapters ↗Original title: AI가 만든 자동매매, 검증은 누가 할까?
Reviewing data, backtest accounting, and the assumptions in an AI-assisted Python trading system.
WikiDocs · Free selected chapters ↗Original title: 개발자를 뽑는 개발자
Practical lessons from reviewing applications and conducting technical interviews.
WikiDocs · Free full text ↗Also available to read on Folio Books ↗.
Current Korean titles and reading links above were reviewed October 7, 2026. Earlier PDF editions and language samples are listed below; chapter counts and titles can differ by edition.
Technical Books · PDF · English First · Korean and Japanese Editions Available
Two practical books from systems I actually built: Tauri 2 / Rust desktop apps and a production-style financial ML/RL trading system in Python.
No Time — So I Built Six Apps Anyway
A hands-on record of building 4 Tauri 2 desktop apps and 2 Rust TUI apps in evening sessions using an AI agent loop. The book focuses on the request, implementation, verification, and iteration patterns that made the work practical.

What's Inside
HMM Regime Detection · SAC / QR-DQN · Statistical Arbitrage
A production-style financial ML/RL systems book covering research and implementation patterns: HMM regime classification, Kalman spread modeling, SAC and QR-DQN agents, CVaR-aware risk control, FastAPI serving, MLflow tracking, and Rust TUI monitoring.

What's Inside
Choose the English, Korean, or Japanese edition and complete checkout through Gumroad.
The PDF download link is delivered immediately after purchase.
When the book is updated, you can access the latest version from the same product page.
Author
Senior software engineer focused on production ML systems, financial time-series engineering, and AI-assisted software development. I build the systems behind these books myself: Tauri 2 / Rust desktop apps, Python trading infrastructure, HMM regime detection, RL experiments, FastAPI model serving, and public technical writing around what actually works.