Leandro Ferreira

Senior Software Engineer @ Mercado Libre

About

10+ years building software, from startups to multinationals. Senior Software Engineer at Mercado Libre, Latin America's largest marketplace. Maker of 3D New Era AI, a free, open-source 3D home design editor your AI can draw in through MCP. São Paulo, Brazil.

Links

3D New Era AI

GitHub

Badges

Tastemaker

Veteran

Gone streaking

Maker History

3D New Era AITalk to your AI. Watch it design your home in 3D.
Oct 2026

🎉

Joined Product HuntJanuary 5th, 2019

Forums

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4h ago

3D New Era AI - Talk to your AI. Watch it design your home in 3D.

What if ChatGPT or Claude could actually build your home, not just describe it? 3D New Era AI is a free, open-source 3D home designer with a built-in MCP server: your AI draws the walls, furnishes rooms, designs the kitchen and renders photoreal images, live. Every change appears on screen as it happens and is one Ctrl+Z away. No account, no ads. Runs on Windows, macOS and Linux, or right in your browser with nothing to install.