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donghee-ai/README.md

DongHee Kim · 김동희

Physical AI · Edge AI · Robotics

I work on physical AI, on-device inference, and robotics software.

Vision · Language · Action  ·  On-device inference  ·  Robotics systems

GitHub Hugging Face Email


What I build

My projects cover robotics, on-device inference, and systems engineering. They include model measurements on edge devices, perception-to-action pipelines, deployment tools, and embedded communication software.

Physical AI

Vision-language-action pipelines, imitation learning, and bimanual robot integration.

Edge AI

Model benchmarking, CPU/GPU-constrained inference, local agents, and device telemetry.

Reliable systems

Off-target tests, artifact rollout and rollback, hardware abstraction, and operations tooling.

Selected work

A local personal agent and activity tracker running on Jetson Orin NX.

On-device measurements were used to choose a Qwen3-8B setup and connect it to Life Trainer and Slack.

Jetson Orin NX Qwen3-8B llama.cpp MCP SQLite Python

A rep-counting and PTZ person-tracking robot built on Arduino UNO Q.

MoveNet Thunder INT8, gimbal control, and the web app run together in one Docker container.

Arduino UNO Q MoveNet LiteRT OpenCV Docker TypeScript

A team project that uses language commands to control a bimanual trash-gathering robot.

I worked on the language component, LeRobot adapter, and orchestration; Vision was developed by @yeounhyeok.

LeRobot ACT YOLO ZMQ SO-101 Jetson AGX Thor

A personal dashboard that collects job openings from eight technology companies.

Python crawlers update a static dashboard published with GitHub Actions and Pages.

Python Playwright Beautiful Soup GitHub Actions GitHub Pages

A small tool for deploying and rolling back prebuilt ROS 2 artifacts.

It verifies the release and switches a current symlink without rebuilding on the target PC.

ROS 2 Jazzy Python C++ colcon SHA-256

A 1:N half-duplex nRF24L01+ link for ATmega328P without the RF24 library.

The driver and link logic can also be tested on a PC with the included simulator.

C ATmega328P nRF24L01+ SPI TDD Off-target testing

Core toolkit

Area Tools
Languages Python · C · C++ · TypeScript · Shell
Robotics & AI ROS 2 · PyTorch · LeRobot · OpenCV · YOLO · LiteRT · llama.cpp
Edge & embedded NVIDIA Jetson · Arduino UNO Q · ATmega328P · serial and radio protocols
Systems Docker · Linux · GitHub Actions · SQLite · ZMQ · WebSocket

Recognition

19th of 261 teams — 2026 SW중심대학 디지털 경진대회 AI부문
Macro F1 0.7946 on AI Agent Behavior Inference · Repository


B.S. in AI Applications · Hansung University

Open to conversations about Physical AI, edge inference, and robotics engineering.

Pinned Loading

  1. project-jetson project-jetson Public

    Jetson AI experiments, operations notes, and the privacy-safe Life Trainer project

    Python

  2. health_care_bot health_care_bot Public

    Health coach robot on an Arduino UNO Q — rep counting + PTZ person tracking + web app, one container

    Python

  3. PAI PAI Public

    말로 지시하면 SO-101 양팔 로봇이 쓰레기를 모으는 Physical AI 데모 — Vision(YOLO) · Language(LLM 의도 게이트) · Action(LeRobot ACT) 통합

    Python

  4. job-radar job-radar Public

    Personal job tracker that crawls career pages from top tech companies (NVIDIA, OpenAI, Toss, Naver, etc.)

    Python

  5. ros2-release-rollout ros2-release-rollout Public

    재빌드 없이 prebuilt ROS2 아티팩트를 배포·전환·롤백하는 경량 배포 시스템 (counter pub/sub 데모 포함)

    Python

  6. nrf24l01-link nrf24l01-link Public

    ATmega328P 레지스터를 직접 제어하는 nRF24L01+ 다중 노드 반이중 무선 링크

    C