Projects

Things I've built, and what became of each one.

Not everything worked out. The archived ones taught me as much as the active ones.

Estúdio 3D

An interactive tour of the DevPleno studio, rebuilt in Blender and explorable in 3D.

2026active

PipesBot

WhatsApp as infrastructure for any application, on an official number or in coexistence mode.

2026active

Selva CMS

Open source, multi-tenant, serverless CMS you can manage over MCP.

2026active

Selva Mail

Transactional and marketing email running in your own AWS account.

2026active

Conta49

Straightforward online accounting for programmers in Brazil.

2020active

DevPleno

The YouTube channel and the school: courses, mentoring and content to help developers build world-class products.

2016active

FullStack Master

The programming course, rethought for the AI era.

2026in progress

[BTS] tulio

This site, the newsletter and the videos.

2026active

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