AI Engineering Course - Spring 2025

Course project implementing practical AI engineering patterns across multiple technologies and languages.

🚀 Main Application - Kotlin/Spring Boot

Live Demo: https://ai.rodland.no/

Comprehensive Spring Boot web application with interactive demos covering all major AI engineering concepts. Built with Kotlin, featuring real-time interfaces and production-ready patterns.

Technology Stack: Spring Boot 3.5.0, Kotlin, Thymeleaf, Bootstrap, OpenAI API, Supabase, PostgreSQL with vector extensions.

Kotlin Demos

🧠 Core AI

• 📝 Prompt Lab - Crafting effective prompts
• 🤖 Chat Basics - Core OpenAI integration
• 💬 Chat Studio - Conversational AI interface
• 🌡️ Temperature Play - AI creativity vs consistency
• 🎯 Top-P Magic - Vocabulary selection control
• ⚙️ Fine-Tune Factory - Custom model training (Maybe Next Year)
• 🔢 Vector Space - Text to vector conversion
• ✂️ Text Slicer - Text segmentation tool

🗄️ Data

• 📈 Stock Oracle - AI-powered financial analysis
• 🗄️ Vector Vault - Semantic search with embeddings
• 🔗 RAG Engine - Retrieval-Augmented Generation
• 🍿 PopChoice - AI movie recommendations (Solo Project - Dreams)

🚀 Open Source

• 🏷️ Text Classifier - Open-source text classification
• 📄 Text Squisher - Open-source text summarization
• 🔍 Object Spotter - Visual object recognition

👁️ Vision & Image

• 🎬 Poster Lab - AI-generated movie posters
• ✏️ Image Remix - Mask-based image editing
• 👁️ Vision Quest - Multi-modal image analysis

🎯 AI Agents

• 🧠 ReAct Playground - Reasoning + Acting pattern
• 🛠️ Tool Master - Native OpenAI tool integration
• 🤖 Assistant Builder - OpenAI's persistent assistants
• ✈️ Trip Wizard - Parallel agent trip planning (Personal Exploration)

🔗 MCP Protocol

• 🛠️ MCP Toolbox - Custom AI tool server (Personal Exploration)
• 🔗 MCP Decoded - Protocol fundamentals (Hackday)
• 🔧 MCP Wizard - Dynamic tool discovery (Hackday)

🏗️ Frameworks

• 🦜 LangChain Lab - Declarative AI services (Personal Exploration)
• 🍃 Spring AI - Native Spring integration (Personal Exploration)
• ☕ OpenAI Toolkit - Official Java/Kotlin SDK (Personal Exploration - Procrastinating)

→ View Kotlin Project Details

🌐 JavaScript/Node.js Demos

• 🌍 PolyGlot - Contextual translation bot (Solo Project)
• 📉 DodgyDave - A stock tips chatbot (Solo Project)

PolyGlot: Node.js app with Socket.io real-time chat → View Code
DodgyDave: Vite/JavaScript app with Socket.io → View Code

📚 Course Information

Implementing concepts from the Scrimba AI Engineering Path - a practical course covering OpenAI API, HuggingFace models, embeddings, vector databases, and AI agents.

Why multiple languages? Demonstrates that AI engineering patterns work across different technology stacks - from JavaScript/Node.js to Kotlin/JVM.

🔗 Operations & Links

• GitHub Project - View project on GitHub
• GitHub Kotlin - View kotlin code on GitHub
• GitHub Actions - CI/CD pipeline status
• Docker Hub - Container registry
• Supabase Dashboard 🔒 - Supabase DB dashboard
• Polygon Dashboard 🔒 - Polygon dashboard
• OpenAi Platform 🔒 - OpenAi Platform
• Northflank Dashboard (Kotlin APP) 🔒 - Production deployment
• Render (Kotlin APP) 🔒 - Backup deployment dashboard
• Cloudflare (Dodgy Dave) 🔒 - Edge deployment dashboard
• Render (Polyglot) 🔒 - Node.js app deployment dashboard
• Kotlin App (Main) - Main deployment of Kotlin app
• Kotlin App (Backup) - Backup deployment of Kotlin app
• Dodgy Dave - Dodgy Dave Javascript app
• Polyglot App - Polyglot Javascript app

Quick Links:

• 🚀 Main App: https://ai.rodland.no/
• 🌍 PolyGlot: https://polyglot-vbh0.onrender.com/
• 📉 DodgyDave: https://aieng.rodland.no/