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AI Agents That Work

Step-by-step tutorials for developers building advanced AI chatbots, agents, and retrieval-augmented generation (RAG) systems using GPT models, embeddings, and vector databases. Solve chatbot limitations, handle complex queries, and improve e-commerce tools with practical AI examples and code.

AI phone calling18 minutes ago
Day 6: Build your route tables (connect the roads)

Learn how create route tables - the GPS for your VPC traffic. Tell your traffic where to go.

AI Calling
AI Agent
Route Tables
VPC
AWS
AI phone callingDecember 11, 2025
Day 5: Build your NAT Gateway (the back gate)

Learn how to create NAT Gateway for private subnet internet access. One-way door for secure outbound connections.

AI phone callingDecember 10, 2025
Day 4: Create subnets (front yards vs back yards)

Learn how to create 4 subnets in your VPC (front yards vs back yards). Public for ALB, private for AI containers.

AI phone callingDecember 8, 2025
Day 3: Give your AI agent a home in the cloud

Learn how to create a Virtual Private Cloud (VPC) in AWS - your AI agent's private territory

AI phone callingDecember 5, 2025
Day 2: Teach your AI agent to call and book restaurants

Teach your AI agent to call and book restaurant reservations. Give your AI agent a real-world mission

AI phone callingDecember 2, 2025
Day 1: Your AI agent's first phone call

Learn how to build your first AI phone caller agent in 15 minutes. Your code. Real calls. A phone calling AI agent that you own and control.


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