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Ravel Antunes

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The Hidden Risk in AI Products: Fragmented Enterprise Knowledge

The Hidden Risk in AI Products: Fragmented Enterprise Knowledge Enterprises everywhere are racing to adopt generative AI. From Microsoft 365 Copilot to ChatGPT Enterprise and beyond. These tools promise productivity, but quietly demand full access to your internal knowledge.

Why We Should Stop Making AI Look Human

Making AI visually indistinguishable from humans might seem compelling, but it’s a misguided goal that introduces friction, unmet expectations, and poor design.

Building Agentic Systems: Why You Should Start with Humans as AI Agents

The rise of Agentic Systems is reshaping how we think about building complex AI solutions. Like early software architecture, the new wave focuses on modularity, separation of concerns, and safe boundaries — smaller specialized models working together, orchestrated by a central host system.

Resume & Interview Tips: A Tech Hiring Manager’s Perspective

I’m often asked to help with resume feedback and interview tips, and it has become even more frequent now that the tech market is tightening. I’ve implemented tech hiring processes across multiple teams and companies and usually am deeply involved in candidate screenings, so this post consolidates my thoughts and perspectives, as well as some “behind the scenes” into how the hiring…

Starry Sky Space-Themed Nursery

On January 1st, New Year Day, my daughter Lua was born. Her name means “moon” in Portuguese, but even before we had picked the name and had decided to make the nursery space-themed.

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Ravel Antunes

With a career spanning startups, Fortune 100 leadership roles, and patents, I’ve built and invested in ventures across diverse sectors—from logistics and entertainment to healthcare and hospitality. My work often centers on innovation, especially in cloud computing, AI, and robotics, and I’m passionate about the ways technology can reshape industries. Each experience has offered new perspectives,…

Searchlight

Overview Searchlight is a native macOS application for connecting to and exploring PostgreSQL databases. It is built with Swift and SwiftUI, providing a fast, lightweight interface that integrates with macOS system features.

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