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MarceloCajueiro/README.md

Hi, I'm Marcelo 👋

Staff Engineer & Tech Lead @ Portabilis | Co-founder @ Cajueiro Solutions

Former CTO and Head of Technology with a strong track record scaling teams (Trybe, Enjoei) and building mission-critical platforms. In 2025, I made a deliberate pivot back to full-time engineering to focus on AI-driven development, LLM agents, and modern software architectures.


🚀 What I'm Building & Exploring

  • Applied AI at Scale: Building production text-to-SQL engines, multi-agent automated code review systems, and tender classification pipelines.
  • AI Agentic Workflows: Deep-diving into Claude Code, custom agent tools, skills, and token optimization to supercharge software engineering.
  • Open-Source Developer Tools:
    • narrate — Turn documents into narrated audio via Gemini TTS CLI.
    • transcribe — Fast audio/video transcription CLI powered by Gemini STT.
    • claude-plugins — Custom marketplace & plugin system for Claude Code workflows.
    • html-password-gate — Zero-backend AES-256 static page encryption tool.

🛠️ Tech Stack & Focus

Ruby on RailsPythonNext.jsPostgreSQLFastAPIpgvectorLLM APIs & Multi-Agent FrameworksTTS/STT


📫 Connect with me:

Pinned Loading

  1. claude-plugins claude-plugins Public

    Claude Code plugin marketplace by Marcelo Cajueiro — add once, install narrate, agentic-cr, and future plugins.