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🚀 Jin's Project Portfolio

A diverse collection of projects spanning games, AI/ML, web development, trading algorithms, and developer tools.

Created: September 2024 Last Updated: September 2025

🎮 Games & Interactive Apps

GameBit - AI Game Generator

Next.js + TypeScript + Canvas/Phaser | Created: Aug 2024, Updated: Sep 2025

  • 🎯 Generate complete 8-bit games from a single sentence description
  • 🎮 Dual engine architecture: Composition + Traditional OOP games
  • 🕹️ Classic games: Mario, Contra, Raiden, Battle City, Hundred Floors
  • 📝 46+ meta-templates for declarative game creation

Dance With Me - Real-time Pose Detection

Next.js + MediaPipe.js + WebGL | Created: Dec 2024, Updated: Sep 2025

  • 🕺 Real-time pose matching against YouTube dance videos
  • ⚡ 5-10x faster than Python/OpenCV (30+ FPS vs ~10 FPS)
  • 📱 100% browser-based, zero installation required
  • 🎯 Streamlined 3-step user flow with live scoring

Snake Game - Classic Implementation

Python + Pygame | Created: Sep 2024

  • 🐍 Traditional snake game with smooth controls
  • 🎮 Arrow key navigation and collision detection

Poker Suite - Comprehensive Poker Analysis Platform

Python + Treys Library + Flask + WebSocket + Custom Engine | Created: Sep 2024

  • 🃏 Preflop Calculator: Web interface with exact win probabilities for any two hands
  • 🎯 Exhaustive Analysis: Evaluates all C(47,5) = 1,533,939 possible community scenarios
  • Real-time Processing: WebSocket progress updates during long calculations
  • 🏗️ Custom Poker Engine: Complete Texas Hold'em implementation with custom card classes
  • 🧪 Multiple Interfaces: Web UI, command-line tools, and programmatic APIs
  • 🔬 Testing Framework: Comprehensive unit tests and validation suite

Letter Pairs - Memory Training App

Python + Flask + HTML | Created: Sep 2024

  • 🧠 Memory app for memorizing letter pair combinations
  • 🔤 Maps 2-letter combinations to memorable words
  • 🎯 Web-based training interface

🤖 AI & Machine Learning

Learner - AI Benchmark Progress Tracker

Flutter + Dart + Firebase | Created: Jun 2024, Updated: Sep 2025

  • 🤖 Track AI progress on standard benchmarks (MMLU, GPQA, HLE)
  • 📊 Visualize performance improvements across different AI evaluation metrics
  • 📱 Cross-platform app (iOS, Android, Web, Desktop)
  • 🔥 Firebase backend for real-time benchmark data
  • 📈 Interactive charts showing AI capability evolution over time

💰 Trading & Financial Analysis

Mara Power Arbitrage - Energy Trading Simulation

Python + Data Analysis | Created: Jun 2024, Updated: Jun 2024

  • ⚡ Power arbitrage strategy simulation for data centers
  • 🔋 Battery Energy Storage System (BESS) optimization
  • 📊 Cryptocurrency mining vs HPC task profitability analysis
  • 💹 140% profit increase with super battery configuration

Prop Trading - Algorithmic Trading

Python + Pandas + Matplotlib | Created: Nov 2024

  • 📈 S&P 500 algorithmic trading strategies
  • 📊 Market data analysis and backtesting
  • 🎯 Machine learning model training and validation

🛠️ Developer Tools

Bytebot - AI Desktop Agent

NestJS + Next.js + Ubuntu Desktop | Downloaded: Jan 2025

  • 🤖 Open-source AI agent with its own virtual desktop
  • 🖥️ Complete Ubuntu environment for autonomous task execution
  • 🔧 Multi-application workflows and document processing
  • 🌐 REST APIs for programmatic control
  • 📚 Reference: bytebot-ai/bytebot

LLM Debugger VSCode Extension - AI-Powered Debugging

TypeScript + VSCode API + React | Created: Oct 2024

  • 🐛 AI-powered code debugging assistance
  • 🔧 VSCode extension with modern UI
  • 🤖 LLM integration for intelligent error analysis

Python LLM Debugger - Python Debugging Tools

TypeScript + Python Integration | Created: Oct 2024

  • 🐍 Python-specific debugging enhancements
  • 🔍 Advanced error detection and suggestions

📚 Learning & Research

Lean Projects - Formal Mathematics

Lean 4 + Mathematical Proofs | Created: Nov 2024

  • 📐 Formal theorem proving and verification
  • 🧮 Mathematical foundations and simple theorems
  • 🎓 Interactive theorem proving tutorials

🔧 Utilities & Tools

Codeck - Code Analysis Platform

React + TypeScript + Modern UI | Created: Oct 2024

  • 🔍 Code analysis and visualization tools
  • 📊 Developer productivity insights
  • 🎨 Modern responsive interface

🏗️ Tech Stack Overview

  • Languages: TypeScript, Python, Dart, Lean 4, HTML/CSS
  • Frameworks: Next.js, React, Flutter, Flask, VSCode Extensions
  • AI/ML: MediaPipe, OpenAI APIs, TensorFlow, Pandas
  • Databases: Firebase, Local Storage, JSON
  • Deployment: Vercel, Firebase Hosting, GitHub Pages
  • Tools: Git, npm/pnpm, pip, Flutter SDK, Lean 4

📊 Project Statistics

  • 16 Active Projects
  • 8 Programming Languages
  • 12 Different Frameworks/Libraries
  • Games, AI, Trading, Tools, Education

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