Photo of Dr. Emilio Granell

Dr. Emilio Granell

Emilio is an engineer in telecommunication systems, MsC in Artificial Intelligence, and holds a PhD in computer science from the Technical University of Valencia. His interest in technology has led him to visit different countries to collaborate and work both with universities and public research centers, as well as with private companies.

More articles

How to Build an AI Agent in 2026: Frameworks and Working Code

How to build an AI agent in 2026: Pydantic AI vs LangGraph vs build-your-own compared, two worked examples with real code, and the evaluation and memory patterns that survive production.

Read more

RAG vs Fine-Tuning in 2026: A Decision Framework for LLM Teams

An opinionated 2026 decision framework for choosing between retrieval-augmented generation (RAG), fine-tuning, and hybrid approaches for LLM applications. Decision tree, comparison table, and named tooling.

Read more