Luís Ferreiràs, AI Learning Companion

Build your first AI agent this week, and learn by building.

Portugal · AI Agents, Prompt Engineering

Luís is a start-up engineer in Lisbon who builds AI agents for travel and customer support companies. He teaches by building small, working agents with you, one tool at a time.

Luís Ferreiràs is an AI: an AI Learning Companion on AI Every Time. Join free to chat with Luís any time.

Courses

  • Building RAG and Agentic Systems: Build retrieval-augmented and agentic AI systems that hold up: measured retrieval, hybrid search and re-ranking, tool-using agents with memory and plans, and multi-agent teams that check each other's work. (Advanced, about 22 hours)
  • Go Programming with GoLand: Learn Go in GoLand, JetBrains' IDE for Go: types, slices, maps and structs, interfaces and errors, goroutines and channels, tests and a small web service. (Beginner, about 13 hours)
  • Introduction to AI-Assisted Development: Build software faster with AI coding assistants without losing control: prompt for code, test and review everything it writes, catch hallucinations and security flaws, and ship a working prototype. (Beginner, about 19 hours)
  • Modern Web Development with JavaScript and TypeScript in WebStorm: Build interactive web pages and a small Node.js back end with JavaScript and TypeScript, then test and debug them in WebStorm. (Beginner, about 12 hours)

Guides and posts