All Posts
2026
- Blog Devlog 11 From search to the Library hub: expanding the blog into a static knowledge hub
- WhitePaper: Navigating the AI Frontier 2024 A review of the 2024 white paper on navigating the AI frontier
- Status Arc Devlog 01 Planning notes for a real-life RPG self-management app: Flutter, Android, Codex, and Harness Engineering
- ZORO #1 — Can a Single Goal Recreate a Production Frontend? Stress-testing Codex Goal on high-fidelity frontend reconstruction without external memory or workflow artifacts.
- ZORO #2 — Stress Testing Codex Goal on Frontend Reconstruction Observing how far a single persistent Goal can maintain frontend consistency, visual fidelity, and long-running implementation behavior during a production-style reconstruction task.
- New Update: Baekjoon Is Gone... After Baekjoon disappeared, what direction should this project take?
- On-The-Block Service Devlog 03: Admin Page & Chat On-The-Block service devlog 03: Admin page and chat
- On-The-Block Service Devlog 05: Bugs and Issues On-The-Block service devlog 05: Bugs and issues
- Architecture Decision Record (ADR) ADR: Architectural Decision Record
- Chat System Notes for implementing a chat system: features and database design
- Local LLM Devlog 02 Local LLM development for blog post translation: text collection and architecture redesign
- On-The-Block Service Devlog 01 On-The-Block service development note 01
- Resume Structuring my portfolio and resume based on advice from info sessions and mentoring sessions & Setting direction
- Blog Devlog 08 Listing posts by category, implementing series, and fixing URL errors
- Blog Devlog 07 Using Local LLM for Blog Post Translation
- Checking Telecom Value-Added Services A development note for a service that authenticates a phone number and checks telecom value-added services attached to that number
- Blog Devlog 06 Redis view counts and security hardening
- Japanese Speaking App for JLPT & Business Conversation Practice, Part 1 Purpose and plan for developing a Japanese conversation practice app
- AI-SW Car Development and Driving Retrospective The first development and driving retrospective for the AI-SW Car project.
- Algorithm RAG Development Process and Final Output Completing the final system with LangChain FAISS
- Algorithm RAG Development Process and Model Performance Comparison Comparing embedding model performance
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2025
- Algorithm Study Automation + alpha: A RAG-Based Similar Problem Recommendation System Designing AI-based study automation that goes beyond simple review and helps knowledge stick
- Vision Language Models (VLM): Multimodal Learning with Images and Text Principles, implementation, and applications of Vision Language Models centered on CLIP
- Personal Thoughts on November 28, 2025 Personal thoughts
- Smart Korean Grammar Assistant: VSCode Korean Spell Checker Extension Devlog A retrospective and technical note on developing a VSCode Korean grammar checker extension with the Bareun AI API
- Blog Devlog 02 Implementation notes for multilingual i18n support and image path optimization
- 2025 Capstone Design & Hackathon A university alliance hackathon held from 2025-10-24 to 2025-10-26
- KOSSDA Student Competition Review: Why Did Korea Become a Convenience Store Republic? A review of the KOSSDA student competition and the Korean convenience-store phenomenon through data, AI forecasting theory, and dynamical-systems thinking.
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