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intermediate 4 modules

Practical AI

Master LLM APIs, RAG, and AI agents from first API call to a deployed product.

Generative AI is no longer just something to watch — it is now a production skill. This playbook gives you an implementation path from prompt engineering to deployed systems with observability and clear engineering trade-offs.

Start module 1 →

Playbook contents

01

LLM API & Prompt Engineering

Call LLM APIs, design reliable prompts, and manage structured outputs and costs in production.

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02

RAG & Domain chatbot

Build a complete RAG system with embeddings, vector search, retrieval pipeline, and source-grounded answers.

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03

AI Agents & Tool Calling

Build autonomous AI agents with tool calls, ReAct loops, and workflow orchestration patterns.

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04

Capstone: deployed product

Build, deploy, and present a complete AI product from idea framing to production observability.

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© 2026 nextdev · Engineering playbooks & deep dives By Alexis Estrade