Welcome to my website.

I’m a old seasoned product and project manager digital carpenter. In recent years I became a serial startup entrepreneur; which means I use an IDE in the morning and spreadsheets in the afternoon.

I work for Tautos developing lightweight SaaS and stand alone tools that help small companies boost their productivity.

On weekends, I enjoy going out with my two children, riding my bike around São Paulo city, programming on hobby projects and reading books.

This website is a patchwork that contains hundreds of items like posts, tools, calculators, lists, rankings, useful memes, books from the Bible, complete online courses, historical manifestos copied from their original websites for digital preservation and hidden Easter eggs.

I keep a log of random business ideas and projects I get involved with. I have a now page for the things I’m doing. I write essays every once in a while, here is a longer list of blog posts.