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Achievements

Achievement: Starstruckx2Achievement: Pull Sharkx4Achievement: Pair Extraordinairex4Achievement: QuickdrawAchievement: YOLO

Achievements

Achievement: Starstruckx2Achievement: Pull Sharkx4Achievement: Pair Extraordinairex4Achievement: QuickdrawAchievement: YOLO

Highlights

  • Pro

Organizations

@DaedalGames

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shaun0927/README.md

About

Building AI products that matter.

Co-founder & CTO @ Daedal Games — Building 1M+ games powered by AI.
#1 github Contributions in South Korea

Background

Experience Focus
🧬 Neuroscience Trans-synaptic retrograde signaling research
📚 8 Years Literary Translation Novels, webtoons, creative content
🔧 3 Years Technical Translation Documentation, ML papers, technical specs

AI Coding Agent Usage

Global Rank Total Cost Tokens

Active Days Avg Daily Best Day Messages Models
PlatformModelsShareMessagesTokensCost
Codex CLI5.5 5.6-sol 5.4 +4██████████████░░░░░░ 69.0%1,186,734160.6B$108,134
Claude Codeopus-4-7 opus-4-6 opus-4-8 +10█████░░░░░░░░░░░░░░░ 25.4%573,68559.1B$63,278
Micodeopus-4-7 opus-4-8 opus-4-6 +11█░░░░░░░░░░░░░░░░░░░ 3.5%147,7478.1B$6,625
Hermes Agent5.5 mimo-v2.5-pro-ultraspeed█░░░░░░░░░░░░░░░░░░░ 0.4%53,7211.0B$1,167
GJC5.5 codex-auto-review glm-5.2█░░░░░░░░░░░░░░░░░░░ 1.7%32,4944.0B$631.10
Gemini CLI2.5-pro 2.5-flash█░░░░░░░░░░░░░░░░░░░ 0.0%19314.5K$0.18
Total1,994,400232.8B$179,835

Token Composition

Cache Read (94.8%25) Cache Write (1.8%25) Input (3.1%25) Output (0.3%25)
Tracked by tokscale | Leaderboard | Auto-updated 2026-07-27

Achievements

Toss NEXT ML Challenge - 1st Place Leaderboard

Toss ML 1st

GPU Hill Climbing Ensemble for NVIDIA Merlin Framework
CTR prediction on 10M rows of real financial data (Recommender System)
📄 Technical Report (EN) | (KR)



30+ Competitions Dacon Top 0.01% Competition Challenger

Competition Domains

Recommender System CTR Prediction NLP Prompt Engineering Time Series Computer Vision Tabular ML Anomaly Detection

Open Source Contributions

First Developer got banned/recovered from github by uploading "too many merged PRs" (https://x.com/JunghwanNa8355/status/2046224197672984824?s=20)

Total 1000K+ stars contribution in external public projects.

Auto-refreshed 2026-07-26 via gh CLI (update_oss_contributions.py): 561 PRs merged across 52 curated repos below. Star counts via repos API; merged-PR counts via GraphQL search.

Harness engineering

Project Description Stars Merged Notes
ouroboros workflow engine driven by specs instead of prompts ⭐ 5,161 401
oh-my-claudecode multi-agent orchestration for Claude Code ⭐ 38,069 51
oh-my-codex hooks, agent teams, and HUDs for Codex CLI ⭐ 32,228 13
zeroclaw autonomous AI personal assistant infrastructure ⭐ 32,389 5
multica managed coding-agents platform ⭐ 42,013 4
claude-hud Claude Code plugin with context/tool HUD ⭐ 26,799 4
nanobot lightweight personal AI agent ⭐ 46,223 3
camel multi-agent framework ⭐ 17,491 3
dify platform for agentic workflow development ⭐ 150,215 2
mempalace open-source AI memory system ⭐ 57,722 2
Flowise visual builder for AI agents ⭐ 54,917 2
agno framework for running agents as production software ⭐ 41,417 2
mastra TypeScript framework for AI apps and agents ⭐ 26,560 2
OpenHarness open harness for coding agents ⭐ 15,033 2
GenericAgent self-evolving generic agent framework ⭐ 13,565 2
omi AI wearable assistant that sees and listens ⭐ 13,061 2
goclaw Go rebuild of OpenClaw with multi-tenant agent isolation ⭐ 3,476 2
lobehub multi-agent collaboration space ⭐ 80,794 1
agent-skills engineering skills library for coding agents ⭐ 80,325 1
picoclaw tiny deployable coding agent ⭐ 29,718 1
haystack AI orchestration framework for LLM applications ⭐ 26,011 1
agentmemory persistent memory for coding agents ⭐ 25,764 1
oh-my-pi terminal-native AI coding agent ⭐ 19,706 1
context-mode context-window optimization for AI coding agents ⭐ 19,320 1
harness meta-skill that designs domain-specific agent teams ⭐ 8,502 1
osaurus native macOS runtime for local LLMs ⭐ 7,363 1
Yuxi multi-tenant agent harness with LightRAG knowledge base ⭐ 6,256 1
XcodeBuildMCP MCP server for iOS and macOS build tooling ⭐ 6,140 1
awesome-harness-engineering curated list of harness engineering tools and guides ⭐ 3,691 1
acpx headless CLI for Agent Client Protocol sessions ⭐ 3,044 1
alphaclaw setup harness for OpenClaw ⭐ 1,450 1

ML

Project Description Stars Merged Notes
pytorch-grad-cam visual explainability for CNNs and vision transformers ⭐ 12,927 7
FootTrafficReport foot-traffic analytics report project ⭐ 7 5
PyPOTS toolkit for partially-observed time-series modeling ⭐ 2,037 4
supervision reusable computer vision tools ⭐ 48,366 3
darts time-series forecasting library ⭐ 9,475 3
voicebox open-source AI voice studio ⭐ 46,650 2
marimo reactive Python notebook for experiments and apps ⭐ 22,044 2
anomalib anomaly detection library ⭐ 5,986 2
chronos-forecasting foundation models for time-series forecasting ⭐ 5,656 2
dflash block-diffusion flash speculative decoding kernels ⭐ 5,526 2
PaddleOCR OCR toolkit for structured document extraction ⭐ 86,237 1
VoxCPM tokenizer-free multilingual TTS ⭐ 34,192 1
open_clip open source CLIP implementation ⭐ 14,020 1
sktime unified framework for ML on time series ⭐ 9,880 1
gorse recommender system engine ⭐ 9,767 1
statsforecast fast statistical and econometric forecasting ⭐ 4,850 1

Other

Project Description Stars Merged Notes
PLFM_RADAR 10.5 GHz phased-array radar ⭐ 23,030 3
immich self-hosted photo and video management ⭐ 108,727 1
openscreen open-source screen demo recorder ⭐ 39,662 1
crawlee web scraping and browser automation library ⭐ 24,984 1
map-to-poster map-to-poster generator ⭐ 966 1
wacli WhatsApp CLI ⭐ 2,658 0

Tech Stack

Languages & ML

Languages & ML

Backend & Data

Backend

Frontend

Frontend

DevOps & Testing

DevOps

GitHub Stats

These cards occasionally fail to render when GitHub's contribution aggregation API returns errors, often after unusually high pull-request activity.
GitHub Streak Stats
GitHub Profile Summary
Repos per Language Most Commit Language

Pinned Loading

  1. openchrome openchrome Public

    Open-source browser automation MCP server. Control your real Chrome from any AI agent.

    TypeScript 226 40

  2. Q00/ouroboros Q00/ouroboros Public

    Agent OS: Stop prompting. Start specifying.

    Python 5.2k 520

  3. Yeachan-Heo/oh-my-claudecode Yeachan-Heo/oh-my-claudecode Public

    Teams-first Multi-agent orchestration for Claude Code

    TypeScript 38.1k 3.4k

  4. Yeachan-Heo/oh-my-codex Yeachan-Heo/oh-my-codex Public

    OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.

    TypeScript 32.3k 2.5k