Frodex

About the project & how to reach me

A focused learning experience for developers and technology professionals who want to understand how real LLM systems behave.

About this platform

This platform was created as a learning environment for people who build with AI every day — developers, technical PMs, data professionals, and founders who want to understand how LLMs actually behave inside real systems.

Instead of being an introductory course for a general audience or just a collection of prompting tips, the content follows a structured path: from fundamentals like transformers and tokens to practices used in real products, such as advanced prompting, structured outputs, RAG, and production patterns.

Every lesson is designed to be practical: you understand the concepts and then immediately experiment in an integrated playground, with prompts and scenarios inspired by real application and system design problems.

The goal is to build practical intuition — not just learn concepts, but see how these tools behave once they become real systems.

About the creator

Diego Fedrizzi Petry Becker

Software engineer and technical leader focused on AI-powered systems

Based in Brazil.

I work on building platforms and systems that use modern AI capabilities to solve real problems at scale. My focus is on turning language models, automation, and data into reliable tools that teams can actually use and evolve in production.

I created this platform to help developers and technology professionals build practical intuition about how LLM-based systems really work — beyond the hype, with clear concepts, explicit trade-offs, and hands-on experimentation.

Let’s connect

These are usually the best places to connect and continue the conversation.

Quick contact

If you’d like to talk about applied AI, system architecture, or this project, WhatsApp is the fastest way to reach me.