Bruno Rendeiro
I like building things that survive contact with reality.
Over the years, I’ve worked mostly with OutSystems, shipping products where performance, analytics, and maintainability actually matter.
I’m interested in how systems behave at scale, how teams make technical decisions, and why some solutions age better than others.
This site is where I write about what I’m building, what I’m learning, and what I wish someone had told me earlier.
About me
Outsystems
Deep dives into real-world OutSystems work: architecture decisions, performance problems, analytics, and the trade-offs that only show up in production.
Insights
Lessons learned the hard way — product thinking, technical decisions, and mistakes I don’t plan on repeating.
Tech Experiments
Side projects, tools, courses, and experiments outside OutSystems — exploring how different stacks, ideas, and workflows really compare.