https://tiagoaraujo.site/Recent content on Tiago AraújoHugoen-usSat, 25 Jul 2026 00:00:00 +0000https://tiagoaraujo.site/posts/the-0-1x-engineer/Sat, 25 Jul 2026 00:00:00 +0000https://tiagoaraujo.site/posts/the-0-1x-engineer/We have 200 features. Customers use about 20% of them. A throwaway Slack joke turned out to be a surprisingly good engineering philosophy.https://tiagoaraujo.site/posts/whose-name-is-on-it/Wed, 01 Jul 2026 00:00:00 +0000https://tiagoaraujo.site/posts/whose-name-is-on-it/Code review, QA sign-off, and retros often move responsibility around until nobody is actually holding it.https://tiagoaraujo.site/posts/the-week-the-ai-went-down/Thu, 25 Jun 2026 00:00:00 +0000https://tiagoaraujo.site/posts/the-week-the-ai-went-down/A thought experiment: every AI coding assistant goes offline for seven days. How much of what I call my skill is actually mine?https://tiagoaraujo.site/about/Mon, 22 Jun 2026 00:00:00 +0000https://tiagoaraujo.site/about/<p>I&rsquo;m Tiago Araújo, a software engineer with 9+ years building intelligent systems and modern web applications. I work across the stack: Python, React, and Node.js, with a particular focus on AI/ML and LLM-powered features that solve real problems.</p> <p>These days I&rsquo;m a software developer at <a href="https://www.chaser.io">Chaser</a> (remote, UK), where I architect scalable Node.js systems, tune cloud infrastructure on GCP, and build ML features like payer-rating models and intelligent scheduling. Before that I was CTO and then a developer at Moviik, and earlier did full-stack and C++ desktop work at Displax.</p>