ai-engineering-hub

AI Engineering Hub 🚀

Welcome to the AI Engineering Hub - your comprehensive resource for learning and building with AI!

🌟 Why This Repo?

AI Engineering is advancing rapidly, and staying at the forefront requires both deep understanding and hands-on experience. Here, you will find:

• 93+ Production-Ready Projects across all skill levels

• In-depth tutorials on LLMs, RAG, Agents, and more

• Real-world AI agent applications

• Examples to implement, adapt, and scale in your projects

Whether you're a beginner, practitioner, or researcher, this repo provides resources for all skill levels to experiment and succeed in AI engineering.

📋 Table of Contents

• Getting Started

• Newsletter

• Projects by Difficulty

  • Beginner Projects (22)

  • Intermediate Projects (48)

  • Advanced Projects (23)

• Contributing

• License

🎯 Getting Started

New to AI Engineering? Start here:

1. Complete Beginners: Check out the AI Engineering Roadmap for a comprehensive learning path

2. Learn the Basics: Start with Beginner Projects like OCR apps and simple RAG implementations

3. Build Your Skills: Move to Intermediate Projects with agents and complex workflows

4. Master Advanced Concepts: Tackle Advanced Projects including fine-tuning and production systems

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🎓 Projects by Difficulty

🟢 Beginner Projects

Perfect for getting started with AI engineering. These projects focus on single components and straightforward implementations.

OCR & Vision

• LaTeX OCR with Llama - Convert LaTeX equation images to code using Llama 3.2 vision

• Llama OCR - 100% local OCR app with Llama 3.2 and Streamlit

• Gemma-3 OCR - Local OCR with structured text extraction using Gemma-3

• Qwen 2.5 OCR - Text extraction using Qwen 2.5 VL model

Chat Interfaces & UI

• Local ChatGPT with DeepSeek - Mini-ChatGPT with DeepSeek-R1 and Chainlit

• Local ChatGPT with Llama - ChatGPT clone using Llama 3.2 vision

• Local ChatGPT with Gemma 3 - Local chat interface with Gemma 3

• DeepSeek Thinking UI - ChatGPT with visible reasoning using DeepSeek-R1

• Qwen3 Thinking UI - Thinking UI with Qwen3:4B and Streamlit

• GPT-OSS Thinking UI - GPT-OSS with reasoning visualization

• Streaming AI Chatbot - Real-time AI streaming with Motia framework

Basic RAG

• Simple RAG Workflow - Basic RAG with LlamaIndex and Ollama

• Document Chat RAG - Chat with documents using Llama 3.3

• Fastest RAG Stack - Fast RAG with SambaNova, LlamaIndex, and Qdrant

• GitHub RAG - Chat with GitHub repos locally

• ModernBERT RAG - RAG with ModernBert embeddings

• Llama 4 RAG - RAG powered by Meta's Llama 4

Multimodal & Media

• Image Generation with Janus-Pro - Local image generation with DeepSeek Janus-pro 7B

• Video RAG with Gemini - Chat with videos using Gemini AI

Other Tools

• Website to API with FireCrawl - Convert websites to APIs

• AI News Generator - News generation with CrewAI and Cohere

• Siamese Network - Digit similarity detection on MNIST

🟡 Intermediate Projects

Multi-component systems, agentic workflows, and advanced features for experienced practitioners.

AI Agents & Workflows

• YouTube Trend Analysis - Analyze YouTube trends with CrewAI and BrightData

• AutoGen Stock Analyst - Advanced analyst with Microsoft AutoGen

• Agentic RAG - RAG with document search and web fallback

• Agentic RAG with DeepSeek - Enterprise agentic RAG with GroundX

• Book Writer Flow - Automated book writing with CrewAI

• Content Planner Flow - Content workflow with CrewAI Flow

• Brand Monitoring - Automated brand monitoring system

• Hotel Booking Crew - Multi-agent hotel booking with DeepSeek-R1

• Deploy Agentic RAG - Private Agentic RAG API with LitServe

• Zep Memory Assistant - AI Agent with human-like memory

• Agent with MCP Memory - Agents with Graphiti memory and Opik

• ACP Code - Agent Communication Protocol demo

• Motia Content Creation - Social media automation workflow

Voice & Audio

• Real-time Voice Bot - Conversational travel guide with AssemblyAI

• RAG Voice Agent - Real-time RAG Voice Agent with Cartesia

• Chat with Audios - RAG over audio files

• Audio Analysis Toolkit - Audio analysis with AssemblyAI

• Multilingual Meeting Notes - Auto meeting notes with language detection

Advanced RAG

• RAG with Dockling - RAG over Excel with IBM's Docling

• Trustworthy RAG - RAG over complex docs with TLM

• Fastest RAG with Milvus and Groq - Sub-15ms retrieval latency

• Chat with Code - Chat with code using Qwen3-Coder

• RAG SQL Router - Agent with RAG and SQL routing

Multimodal

• DeepSeek Multimodal RAG - MultiModal RAG with DeepSeek-Janus-Pro

• ColiVara Website RAG - MultiModal RAG for websites

• Multimodal RAG with AssemblyAI - Audio + vector database + CrewAI

MCP (Model Context Protocol)

• Cursor Linkup MCP - Custom MCP with deep web search

• EyeLevel MCP RAG - MCP for RAG over complex docs

• LlamaIndex MCP - Local MCP client with LlamaIndex

• MCP Agentic RAG - MCP-powered Agentic RAG for Cursor

• MCP Agentic RAG Firecrawl - Agentic RAG with Firecrawl

• MCP Video RAG - Video RAG using Ragie via MCP

• MCP Voice Agent - Voice agent with Firecrawl and Supabase

• SDV MCP - Synthetic Data Vault orchestration

• KitOps MCP - ML model management with KitOps

• Stagehand × MCP-Use - Web automation with Stagehand MCP

Model Comparison & Evaluation

• Evaluation and Observability - E2E RAG evaluation with CometML Opik

• Llama 4 vs DeepSeek-R1 - Compare models using RAG

• Qwen3 vs DeepSeek-R1 - Model comparison with Opik

• O3 vs Claude Code - Compare Claude 3.7 and o3

• Sonnet4 vs O4 - Code generation comparison

• Sonnet4 vs Qwen3-Coder - Coder model comparison

• Code Model Comparison - Frontier model code comparison

• GPT-OSS vs Qwen3 - Reasoning capabilities comparison

🔴 Advanced Projects

Complex systems, fine-tuning, production deployments, and cutting-edge implementations.

Fine-tuning & Model Development

• DeepSeek Fine-tuning - Fine-tune DeepSeek with Unsloth and Ollama

• Build Reasoning Model - Build DeepSeek-R1-like reasoning models

• Attention Is All You Need Implementation - Transformer architecture from scratch

Advanced Agent Systems

• NVIDIA Demo - Documentation writer with CrewAI Flows and NVIDIA NIM

• Documentation Writer Flow - Agentic documentation workflow

• Multi-Agent Deep Researcher - MCP-powered deep researcher

• Multiplatform Deep Researcher - Multi-platform research with BrightData

• Web Browsing Agent - Browser automation with CrewAI and Stagehand

• Paralegal Agent Crew - Intelligent paralegal with RAG

• FireCrawl Agent - Corrective RAG with web search fallback