# Levi DeHaan

> AI engineering, automation, software projects, and engineering writing by Levi DeHaan.

Canonical website: https://levidehaan.com/
All links below are public pages with readable HTML. The interactive interface uses JavaScript.

## Main pages
- [Levi DeHaan — AI, Automation & Software Engineering](https://levidehaan.com/): Explore Levi DeHaan’s AI agents, automation projects, engineering articles, free software, browser-local AI workspace, and multiplayer VR experiences.
- [Resume — Levi DeHaan](https://levidehaan.com/resume): Levi DeHaan’s experience in AI outcomes, forward deployed engineering, automation, DevOps, and cloud infrastructure.
- [Projects — Levi DeHaan](https://levidehaan.com/projects): Engineering projects in AI agents, local inference, automation, cloud infrastructure, trading systems, and virtual reality.
- [Pictures — Levi DeHaan](https://levidehaan.com/pictures): Photography from Levi DeHaan’s life and work.
- [Virtual Reality — Levi DeHaan](https://levidehaan.com/vr): Enter a multiplayer browser VR room with voice chat, interactive objects, and an optional AI companion running locally on your computer.
- [VR Experience — Levi DeHaan](https://levidehaan.com/vr-experience): Explore the immersive A-Frame world with networked avatars, voice chat, and an optional browser-local AI companion.
- [Music — Levi DeHaan](https://levidehaan.com/music): Listen to original tracks and mixes shared by Levi DeHaan.
- [Contact — Levi DeHaan](https://levidehaan.com/contact): Contact Levi DeHaan about AI engineering, automation, software projects, and consulting.
- [Local AI Workspace — Levi DeHaan](https://levidehaan.com/chat): Run an AI model in your browser to work with documents, data, charts, and JavaScript. External web search is optional and explicitly enabled by you.
- [Engineering Blog — Levi DeHaan](https://levidehaan.com/blog): Architecture notes, AI experiments, infrastructure designs, and practical engineering articles by Levi DeHaan.
- [Videos — Levi DeHaan](https://levidehaan.com/videos): Watch engineering demonstrations, tutorials, and project showcases by Levi DeHaan.
- [Shared Files — Free Software Downloads — Levi DeHaan](https://levidehaan.com/shared-files): Download G19daemon for the Logitech G19 on Linux and 2bshrd for peer-to-peer file sharing. Find setup instructions, source code, and verified release checksums.

## Projects and articles
- [AI Agent and IDE Training Initiative — Levi DeHaan](https://levidehaan.com/projects/ai-agent-ide-training): Strategic initiative to integrate AI-powered development tools into developer workflows, with focus on Windsurf IDE and AI agent training for enhanced productivity
- [AI Trends Knowledge Graph — Levi DeHaan](https://levidehaan.com/projects/ai-trends-knowledge-graph): Transform customer support data into actionable insights with advanced AI-powered analytics. Turn your customer support tickets into a powerful knowledge graph that reveals hidden patterns, customer behaviors, and emerging trends.
- [AI Cluster — Local AI Appliance — Levi DeHaan](https://levidehaan.com/projects/ai-cluster): Go runtime and control plane for a local AI appliance: model loading, compatible inference APIs, scheduling, durable chat, agents, projects, and a Svelte UI — with Vault for identity/connectors and Helix for encrypted knowledge.
- [Almagest — Native Inference Engine — Levi DeHaan](https://levidehaan.com/projects/almagest-ai-inference): C++ llama.cpp engine with durable native workflows, layered memory, MCP tools, and a live dashboard. Runs Qwen3.8-27B across two RTX 3060s with MTP speculation.
- [BifrostPipe – Unified Market-Data Bus — Levi DeHaan](https://levidehaan.com/projects/bifrostpipe-market-data): High-performance C++ Kafka-centric data pipeline streaming equity and option tick data from Alpaca Pro WebSockets with real-time enrichment and technical analysis
- [AI-Powered Code Intelligence Platform — Levi DeHaan](https://levidehaan.com/projects/code-intelligence): Comprehensive Git repository analyzer and test generator with OpenAI-compatible AI integration, visual analysis, and intelligent caching. Clones repositories, performs detailed code analysis, and generates intelligent insights and tests with a visual interface.
- [Custom Backstage Deployment Platform — Levi DeHaan](https://levidehaan.com/projects/custom-backstage-platform): Enterprise-grade customized Backstage platform for seamless cloud deployments integrated with Terraform tools and internal user management systems
- [Petco Fine-Tune Workflow — Levi DeHaan](https://levidehaan.com/projects/fine-tune-platform): Comprehensive pipeline for creating, testing, and deploying custom AI models using LLaMA Factory, PEFT, gRPO, and dPO with distributed computing capabilities
- [FluentD LLM Server - Intelligent Log Analysis System — Levi DeHaan](https://levidehaan.com/projects/fluentd-llm-server): End-to-end log analysis solution combining FluentD log aggregation with Large Language Models (LLMs) for real-time security threat detection. Features custom-trained binary classification models using Microsoft Phi-2 for automated incident response and system anomaly detection.
- [G19Daemon Reborn - Advanced Logitech G19 Keyboard Controller — Levi DeHaan](https://levidehaan.com/projects/g19-daemon-reborn): Linux controller for the Logitech G19 LCD, backlight, and G-keys. Eleven plugins include Music Viewer, system graphs, process monitoring, and KWallet-backed password actions.
- [GPU Local/Cloud Deployment Platform — Levi DeHaan](https://levidehaan.com/projects/gpu-deployment-system): Versatile and cost-efficient AI deployment infrastructure with Kubernetes orchestration, prioritizing local GPU utilization with dynamic cloud expansion capabilities
- [Greenwich.HR Labor Market Intelligence Platform — Levi DeHaan](https://levidehaan.com/projects/greenwich-hr-platform): Scalable web scraping and data analysis platform for tracking labor market changes across thousands of websites with automated job processing and customer management
- [HoloLens Oil Refinery Inspection System (POC) — Levi DeHaan](https://levidehaan.com/projects/hololens-refinery-inspector): Proof-of-concept Microsoft HoloLens augmented reality application exploring potential for oil refinery safety inspections and maintenance verification
- [Imaging Manager - Automated Machine Image Pipeline — Levi DeHaan](https://levidehaan.com/projects/imaging-manager): Comprehensive automated machine image management system using Packer and Ansible with built-in security scanning, virus checking, and multi-environment testing
- [Kafka Visual Data Pipeline — Levi DeHaan](https://levidehaan.com/projects/kafka-visual-data-pipeline): Comprehensive full-stack application for creating, managing, and monitoring Kafka data pipelines through an intuitive visual interface with real-time processing, AI filters, and drag-and-drop pipeline building.
- [LlamaLoadBalancer - AI Model Load Balancer — Levi DeHaan](https://levidehaan.com/projects/llama-load-balancer): FastAPI-based intelligent load balancer for multiple Llama language models with Redis queues, PostgreSQL persistence, Prometheus metrics, and specialized model routing for finance, programming, log analysis, and creative tasks.
- [LocalAI Test Case Generator — Levi DeHaan](https://levidehaan.com/projects/localai-test-case-generator): Sophisticated web application that streamlines software testing by automatically generating comprehensive test cases using LocalAI's language models, featuring AI-powered test generation, structured JSON output, and a modern React interface.
- [OptiNewsTrader - AI-Powered News Analysis — Levi DeHaan](https://levidehaan.com/projects/optinewstrader-system): Advanced AI-driven news analysis system for short-term options trading opportunities with real-time processing and performance tracking
- [ORCA - VR System Administration Platform — Levi DeHaan](https://levidehaan.com/projects/orca-vr-platform): Revolutionary virtual reality platform for managing server systems and infrastructure in immersive 3D environments
- [Petco PetChat - Enterprise AI Chat Interface Suite — Levi DeHaan](https://levidehaan.com/projects/petco-ai-chat): Enterprise-grade AI chat platform for Petco employees featuring secure Okta SSO, comprehensive RBAC, LocalAI multi-model integration, persistent chat history, and a Carbon Design System admin console built on Next.js 14.
- [Petco Knowledge Base Scraper — Levi DeHaan](https://levidehaan.com/projects/petco-knowledge-base-scraper): Advanced headless Chrome scraper that classifies, sections, and generates Q&A pairs for internal Petco knowledge base content, producing multiple training datasets with LLM-powered content analysis and progress tracking for AI model training.
- [Petco SimpleAI (S3 Model Loading) — Levi DeHaan](https://levidehaan.com/projects/petco-simpleai-s3): Heavily customized LocalAI fork with asynchronous S3 model loading, real-time status tracking, two-level queue architecture, health monitoring, CUDA 12.0 optimization, and advanced build system for GPU-accelerated AI model serving.
- [pyMCowboy - Probabilistic Trading Toolkit — Levi DeHaan](https://levidehaan.com/projects/pymcowboy): 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.
- [Simple AI Router (SAR) — Levi DeHaan](https://levidehaan.com/projects/simple-ai-router): High-performance gRPC router for AI inference with intelligent load balancing, traffic filtering, and multi-cluster support
- [SimpleAI Nutanix GPU ISO - Custom Ubuntu ISO with Petco SimpleAI — Levi DeHaan](https://levidehaan.com/projects/simpleai-nutanix-gpu-iso): Custom Ubuntu ISO bundling Petco SimpleAI inference server with systemd service, automated build process using Vagrant and Makefile for rapid deployment across Nutanix GPU clusters with NVIDIA GPU support and cloud-init integration.
- [SSAI - STARS Stock Analyzer — Levi DeHaan](https://levidehaan.com/projects/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 — Levi DeHaan](https://levidehaan.com/projects/stars-trading-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.
- [Stock Dip Recovery Analyzer - ML-Powered Trading Analysis Platform — Levi DeHaan](https://levidehaan.com/projects/stock-dip-recovery-analyzer): Comprehensive full-stack application for analyzing historical stock performance to understand dip recovery patterns using machine learning, real-time market data, advanced technical analysis, and predictive modeling with 95%+ data coverage and 300+ epoch training.
- [Stock Transcript CLI (Ticker2Txt) - Human-Readable Stock Analysis — Levi DeHaan](https://levidehaan.com/projects/stock-transcript-cli): Python CLI application that transforms intraday price bars into time-stamped, human-readable transcripts with peak/valley detection using SciPy, interactive TUI with Rich and prompt-toolkit, and optional news sentiment integration.
- [Terraform Manager - Infrastructure Orchestration Platform — Levi DeHaan](https://levidehaan.com/projects/terraform-manager): Enterprise infrastructure management platform for orchestrating hundreds of Terraform configurations with push-button deployments across multiple cloud providers
- [TerraMatch - Infrastructure Compliance Engine — Levi DeHaan](https://levidehaan.com/projects/terramatch-compliance): Advanced compliance verification system ensuring only Terraform-deployed infrastructure is running, preventing configuration drift and maintaining security compliance
- [Ticket Whisperer — Levi DeHaan](https://levidehaan.com/projects/ticket-whisperer): AI-driven ticket management system for ServiceNow that automates categorization, routing, and resolution
- [Twatter - Twitter Sentiment Analysis System — Levi DeHaan](https://levidehaan.com/projects/twatter): 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.
- [Voice Master - Advanced AI Voice Assistant — Levi DeHaan](https://levidehaan.com/projects/voice-master): Sophisticated multi-modal voice assistant with Whisper.cpp, Piper TTS, and advanced computer command processing. Features multi-model AI integration, project management, specialized agents, and high-performance audio processing with CUDA acceleration.
- [Fetch Watch AI - Luxury Watch Intelligence Platform — Levi DeHaan](https://levidehaan.com/projects/watchtower-ai): My son Gideon (https://gideondehaan.dev/) and I built this together, it's a Complete watch sourcing and pricing automation platform with AI-powered scraping, real-time analytics, messaging parser, self-healing scraper system, and comprehensive dashboards built with React, Express, PostgreSQL, Redis, and OpenSearch.
- [YouTube Financial Video Analyzer — Levi DeHaan](https://levidehaan.com/projects/youtube-financial-video-analyzer): Comprehensive AI-powered financial analysis platform for YouTube content with automated reporting and market intelligence
- [Hello World — Introducing the Blog — Levi DeHaan](https://levidehaan.com/blog/hello-world): Why I’m adding a blog to share architecture notes, AI experiments, and performance tricks.
- [The Sentient Data Center: An Architectural Blueprint for a Hierarchical, AI-Driven Operations and Resiliency Fabric — Levi DeHaan](https://levidehaan.com/blog/aidatacenter): An architectural blueprint for a next-generation, autonomous data center operations fabric—moving from reactive, human-driven IT to a proactive, self-healing, hierarchical AI system.
- [STT Service for NVIDIA Jetson Orin — Levi DeHaan](https://levidehaan.com/blog/jetson-orin-stt-service): GPU-accelerated Faster-Whisper STT service with async queue, YouTube ingestion, and systemd ops on Jetson Orin.
- [The Mobile Sentient Data Center: Mesh Intelligence After the Building Dissolves — Levi DeHaan](https://levidehaan.com/blog/mobile-sentient-mesh): A sequel to The Sentient Data Center: AI Cluster on a Strix Halo with 128 GB unified memory, home stacks, solar-powered mobile nodes, mesh and internet peers, compute contracts, and a video-shaped transport.
- [STARS - Breakout Analysis — Levi DeHaan](https://levidehaan.com/videos/ai-tutorial): Step-by-step guide to integrating Web-LLM into your applications.
- [3D Graphics Render Demo — Levi DeHaan](https://levidehaan.com/videos/blender-render-1): Advanced Blender 3D rendering showcase with realistic lighting and materials.
- [Blender Animation Showcase — Levi DeHaan](https://levidehaan.com/videos/blender-render-2): Another impressive Blender 3D animation demonstrating advanced techniques.
- [ORCA VR — Levi DeHaan](https://levidehaan.com/videos/orca-vr): Cool review of the ORCA VR system i built many years ago.

## Public feeds
- [Sitemap](https://levidehaan.com/sitemap.xml)
- [Blog feed](https://levidehaan.com/feed.xml)

## Local AI privacy
The AI workspace runs inference on the visitor's device. Chats, private documents, and API keys are not public site content. Optional search sends queries directly to the provider chosen by the visitor.