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I love turning ideas into working products. I handle the entire process from planning to frontend, backend, and deployment, with AI agents at the center of my development pipeline.

I build AI developer tooling such as MCP servers and Claude Code skills, and analyze and document agent workflows — while continuing to ship interactive products like PixiJS-based mobile games.

During my master's work in automotive electronic control engineering, I researched autonomous path-tracking MPC with steering actuator dynamics, publishing the work in the International Journal of Automotive Technology.

Tech Stack

MCP Claude Code Python TypeScript React Next.js Astro Tailwind CSS PixiJS Capacitor Supabase Cloudflare Node.js

GitHub Stats

GitHub Stats Top Languages
Education & Experience

Career Timeline

Samsung Electronics · System LSI

Automation & AI Software Engineer

Feb 2019 — Present

Current

My role has grown from Python and web tooling for image-sensor development data to applying internal LLMs, RAG, and agentic coding across real engineering workflows.

2019 —

Pixel, wafer, and EDS data analysis; image viewers, evaluation toolkits, and optical simulators

2023 —

Leading Python and Vibe Coding groups in an internal developer community of 1,000+ and 600+ members

2025 —

AI adoption consulting for about 50 teams, plus AI/AX training for DS and SAIT

6 DX/AI awards 3× Best InnerSource 4× Outstanding Knowledge Contributor Internal Developer Community · 3rd in Knowledge Sharing
HL Mando

Automotive Embedded Software Engineer

Jul 2013 — Jan 2019

EPS · AUTOSAR

Designed EPS software and AUTOSAR-based CAN and fail-safe systems, spanning new-business support, mass production, process certification, and development infrastructure.

Key Outcomes
First Production Launch
AUTOSAR-based EPS
Global Business Win
Technical reviews and demo software development for a U.S. automaker
Process Certification
ASPICE CL2 across SWE.2 and SUP areas
Developer Productivity
Jenkins and variant control · 50%+ faster builds
Hanyang University · Automotive Engineering · ACE Lab

M.S. in Automotive Engineering

Advisor: Myoungho Sunwoo · Sep 2011 — Aug 2013

Autonomous Control

Researched autonomous-vehicle systems spanning path tracking, longitudinal and lateral control, ECU hardware and software, CAN, and FlexRay.

Research Highlights
Competition Winner
2012 Hyundai Motor Group autonomous vehicle competition Watch video ↗
Research & Publication
MPC path tracking · IJAT · 120+ citations View paper ↗
Technical Training
Hands-on CAN system design course for HYUNDAI NGV

Publications

International Journal of Automotive Technology · 2014

Model predictive control strategy for smooth path tracking of autonomous vehicles with steering actuator dynamics

Journal

An MPC path-tracking study that integrates second-order steering actuator dynamics and physical constraints with the vehicle model for accurate, smooth autonomous driving at higher speeds.

Interactive simulator → Springer article ↗ E. Kim · J. Kim · M. Sunwoo · 15, 1155–1164
📚

Python Ecosystem Together

Book

An online textbook exploring the Python ecosystem on WikiDocs. From basics to practice.

PythonWikiDocsTextbook
📖

DuckDB in Action

Translation

Local data analysis with just SQL. Process gigabytes of data in a second on your laptop.

DuckDBSQLData Analysis
Insight | 2025 | Kyobo Aladin YES24
✨

Enjoy Vibe Coding Together

Book

A guidebook exploring the new landscape of development changed by generative AI and coding agents—the 'Vibe Coding' ecosystem.

Vibe CodingAI AgentWikiDocs