Introduction

Software engineer,
builder, and
Elixir enthusiast.

I'm Iago, a software engineer and entrepreneur based in Belém, Brazil. Currently working at EasyMate AI building intelligent solutions. Previously co-founded Japu and Travessia, and now focused on building Agendflow.

Recent Articles

The Anatomy of a Good RFC

Every RFC that works has six essential pieces. If you know how to assemble them for humans, you already know how to assemble them for AI agents.

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The RFC Nobody Read and the Prompt Nobody Wrote

The same discipline that makes an RFC work for human engineers is what makes a prompt work for AI agents. Most developers already have this skill - they just haven't realized it yet.

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The 50-Token Rule That Proves We've Been Wasting GPU Memory

Researchers discovered that shuffling words 50 tokens ago doesn't change predictions at all. This insight led to architectures that are 23% leaner and 30% faster. Here's how treating distant text like blurry peripheral vision changes everything.

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Work

  1. EasyMate AI Logo
    Company
    EasyMate AI
    Role
    Software Engineer
    Date
  2. Iago Cavalcante
    Company
    Iago Cavalcante Consultoria
    Role
    Software Engineer
    Date
  3. Zarv Inc Logo
    Company
    Zarv Inc.
    Role
    Software Engineer
    Date
  4. Truelogic Logo
    Company
    Truelogic
    Role
    Software Engineer
    Date
  5. Idopterlabs Logo
    Company
    IdopterLabs
    Role
    Software Engineer
    Date
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