pdt
A todo app built for the ADHD brain: AI surfaces the single most important task to do right now.
pairtree.dev
growing software
I'm Esteban Pereira, a lead software engineer. I build enterprise software with a simple focus: high quality, shipped efficiently. This is where I write things down, plant side projects, and let ideas branch.
Pereira means pear tree. I'm better at pruning the binary kind.
Now
Leading engineering teams and shipping enterprise-grade software. Lately: using AI to build features in a fraction of the usual time — same quality bar — and turning those workflows into repeatable practice, heading toward forward-deployed engineering.