Backend developer turned builder. 20 years in software, now building Reporails - instruction governance for coding agents. Writing about context engineering and patterns that make AI agents reliable.
Software Engineer • Technical Writer (300K+ readers & 25K+ followers) • Trusted by 20+ startups and tech companies worldwide
I turn brands into websites people 💙 to use
A Software Engineer who strongly believes one can add immense value by knowingly implementing Software Engineering best practices, even at the age of AI.
php security updates be like
I am sleep weel because not using PHP
🤣
Now with AI
Sorry for the missing weeks, I was FIGHTING FASCISM in Brazil.
The saddly truth of micro ducks
Testing is more important than development. Anyone can develop something, but can you prove it's right? 🤓
Is this .. is this funny? Am I missing a clue?
No, not funny. But it's what stops most of "check out my new app localhost:8888"
To be fair, posting localhost:8888 is funny.
It doesn't matter if the dev thinks it's right and tells you it's right, if your tests prove the dev wrong, then the dev's wrong, right?

🤓
the private key ones land because everyone has nearly pasted one in the wrong box.