Levi DeHaan

Trading Projects

Market-data pipelines, financial research tools, trading analysis applications, and quantitative engineering projects.

  • BifrostPipe – Unified Market-Data Bus

    High-performance C++ Kafka-centric data pipeline streaming equity and option tick data from Alpaca Pro WebSockets with real-time enrichment and technical analysis

  • OptiNewsTrader - AI-Powered News Analysis

    Advanced AI-driven news analysis system for short-term options trading opportunities with real-time processing and performance tracking

  • pyMCowboy - Probabilistic Trading Toolkit

    Comprehensive probabilistic stock and options trading toolkit using PyMC 4 and alpaca-py. Implements advanced Bayesian models for financial analysis with intelligent model persistence, incremental training, and production-ready REST API.

  • SSAI - STARS Stock Analyzer

    Comprehensive stock analysis app combining real-time financial data, AI-powered insights, and web scraping for deep company and market understanding

  • STARS Trading Platform - Advanced Breakout Detection & Analysis System

    Sophisticated real-time trading intelligence platform featuring Volatility-Volume-Momentum (VVM) analysis, machine learning integration, real-time streaming architecture, and multi-asset intelligence with 95%+ breakout detection accuracy.

  • Twatter - Twitter Sentiment Analysis System

    Kafka-driven Twitter and financial news sentiment analyzer with advanced stock detection, validation, and real-time processing. Consumes tweets, filters advertisements, validates tickers, and publishes sentiment results to Kafka with comprehensive training data collection.