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Achievements

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

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shaun0927/README.md
shaun0927 - AI/ML Product Builder | CTO @ Rivetta | CEO @ AlphaView

About

Building AI products that matter.

CTO @ Rivetta — Designing the core IP memory-system for K-webnovels. A single source of truth that powers webtoons, dramas, shorts, character chat, and licensing downstream. Harness engineering architecture for translation is step one.

CEO @ AlphaView — AI-driven stock news analysis platform. (Solopreneur)

26.02 Official Launch / Reached MAU 20k

What I Do

Rivetta

CTO — Core IP memory-system for K-webnovels

AlphaView

CEO — AI Stock Analysis

Building alphaview.kr, an AI-powered platform that analyzes stock news and market signals to help investors make informed decisions.

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

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 2026-06-10 via gh CLI (update_oss_contributions.py): 546 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 ⭐ 4,511 387
oh-my-claudecode multi-agent orchestration for Claude Code ⭐ 36,077 51
oh-my-codex hooks, agent teams, and HUDs for Codex CLI ⭐ 30,650 13
zeroclaw autonomous AI personal assistant infrastructure ⭐ 31,846 5
multica managed coding-agents platform ⭐ 35,995 4
claude-hud Claude Code plugin with context/tool HUD ⭐ 24,785 4
nanobot lightweight personal AI agent ⭐ 43,955 3
camel multi-agent framework ⭐ 17,150 3
dify platform for agentic workflow development ⭐ 144,584 2
mempalace open-source AI memory system ⭐ 55,187 2
Flowise visual builder for AI agents ⭐ 53,440 2
mastra TypeScript framework for AI apps and agents ⭐ 24,904 2
OpenHarness open harness for coding agents ⭐ 13,701 2
omi AI wearable assistant that sees and listens ⭐ 12,757 2
GenericAgent self-evolving generic agent framework ⭐ 12,731 2
goclaw Go rebuild of OpenClaw with multi-tenant agent isolation ⭐ 3,241 2
lobehub multi-agent collaboration space ⭐ 78,424 1
agent-skills engineering skills library for coding agents ⭐ 49,803 1
agno framework for running agents as production software ⭐ 40,610 1
picoclaw tiny deployable coding agent ⭐ 29,334 1
haystack AI orchestration framework for LLM applications ⭐ 25,507 1
agentmemory persistent memory for coding agents ⭐ 22,111 1
context-mode context-window optimization for AI coding agents ⭐ 16,800 1
oh-my-pi terminal-native AI coding agent ⭐ 11,530 1
harness meta-skill that designs domain-specific agent teams ⭐ 6,666 1
XcodeBuildMCP MCP server for iOS and macOS build tooling ⭐ 5,878 1
osaurus native macOS runtime for local LLMs ⭐ 5,633 1
Yuxi multi-tenant agent harness with LightRAG knowledge base ⭐ 5,473 1
awesome-harness-engineering curated list of harness engineering tools and guides ⭐ 3,044 1
acpx headless CLI for Agent Client Protocol sessions ⭐ 2,840 1
alphaclaw setup harness for OpenClaw ⭐ 1,384 1

ML

Project Description Stars Merged Notes
pytorch-grad-cam visual explainability for CNNs and vision transformers ⭐ 12,859 7
FootTrafficReport foot-traffic analytics report project ⭐ 6 5
PyPOTS toolkit for partially-observed time-series modeling ⭐ 2,017 4
supervision reusable computer vision tools ⭐ 42,961 3
darts time-series forecasting library ⭐ 9,413 3
voicebox open-source AI voice studio ⭐ 29,638 2
marimo reactive Python notebook for experiments and apps ⭐ 21,367 2
anomalib anomaly detection library ⭐ 5,825 2
chronos-forecasting foundation models for time-series forecasting ⭐ 5,439 2
dflash block-diffusion flash speculative decoding kernels ⭐ 4,998 2
PaddleOCR OCR toolkit for structured document extraction ⭐ 81,639 1
VoxCPM tokenizer-free multilingual TTS ⭐ 28,028 1
open_clip open source CLIP implementation ⭐ 13,903 1
sktime unified framework for ML on time series ⭐ 9,800 1
gorse recommender system engine ⭐ 9,705 1
statsforecast fast statistical and econometric forecasting ⭐ 4,804 1

Other

Project Description Stars Merged Notes
PLFM_RADAR 10.5 GHz phased-array radar ⭐ 21,494 3
immich self-hosted photo and video management ⭐ 102,938 1
openscreen open-source screen demo recorder ⭐ 38,389 1
crawlee web scraping and browser automation library ⭐ 23,717 1
map-to-poster map-to-poster generator ⭐ 902 1
wacli WhatsApp CLI ⭐ 2,517 0

AI Coding Agent Usage

Global Rank Total Cost Tokens

Streak Active Days Avg Daily Best Day Messages Models
PlatformModelsShareMessagesTokensCost
Claude Codeopus-4-5 haiku-4-5 opus-4-7 +6████████████░░░░░░░░ 62.4%516,90454.5B$54,000
Codex CLI5.3-codex 5.3-codex-spark 5.4 +2███████░░░░░░░░░░░░░ 36.1%400,72053.6B$31,207
Hermes Agent5.5 mimo-v2.5-pro-ultraspeed█░░░░░░░░░░░░░░░░░░░ 1.4%46,786958.9M$1,194
Gemini CLI2.5-pro 2.5-flash█░░░░░░░░░░░░░░░░░░░ 0.0%19314.5K$0.19
Total964,429109.4B$86,565

Token Composition

Cache Read (94.4%25) Cache Write (3.0%25) Input (2.3%25) Output (0.3%25)
Tracked by tokscale | Leaderboard | Auto-updated 2026-06-10

Tech Stack

Languages & ML

Languages & ML

Backend & Data

Backend

Frontend

Frontend

DevOps & Testing

DevOps

GitHub Stats

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 215 37

  2. Q00/ouroboros Q00/ouroboros Public

    Agent OS: Stop prompting. Start specifying.

    Python 4.5k 447

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

    Teams-first Multi-agent orchestration for Claude Code

    TypeScript 36.1k 3.3k

  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 30.7k 2.4k

  5. Ouroforge Ouroforge Public

    Evidence-native game engine built on Ouroboros loops.

    Rust 5 1