Practical guides on Docker, Makefiles, SSH, Linux, PostgreSQL, Python automation, and self-hosting — written by an Italian developer in Uruguay. No fluff, just working solutions.
I set up my first Ghost blog in 2016, on a VPS I'd barely configured, with an SSL certificate I'd manually generated using Let's Encrypt DNS validation. It was janky, it broke constantly, and I loved it. Eight years and one CVE-induced admin key
I first played with GPT-2 back in 2019, when OpenAI released the 1558M parameter model and the whole NLP world lost its mind. I ran it in a Colab notebook, typed in a prompt about Montevideo, and watched it hallucinate streets that don't exist. It was messy, it
On the night of 13 April 2026, between 22:21:20 and 22:21:27 UTC, someone — or more accurately, some script — extracted the admin API key from my self-hosted Ghost blog. The entire exfiltration took seven seconds. I was asleep. By the time I looked at the logs the
Every day, millions of developers run git add, git commit, and git push without a second thought. But have you ever wondered what actually happens inside the .git directory? Understanding Git's internals isn't just academic curiosity — it makes you a more effective developer, helps you recover
Every production system eventually faces the same uncomfortable truth: things fail. Networks partition, services crash, databases timeout, and disk space runs out at 3 AM. The difference between a system that survives these events and one that doesn't comes down to one word: resilience. Why Resilience Matters Imagine
When DJI released the Mini 2 in late 2020, it was met with much praise for being a lightweight yet capable entry-point drone. Fast forward to 2025, and the drone landscape has changed a lot — newer models with better cameras, smarter features, and more automation are now commonplace. But the
Fractures He had dreamed this moment before. Not in a dream of his own. In one they had given him—packaged, polished, rendered in flawless neural fidelity: Yara in crosshairs, standing in a corridor lit by broken LEDs and old betrayal. And now, here she was. Real. Breathing. Eyes hard
Ghost Route Yara moved through the tunnels beneath Ciudad Vieja with the kind of focus only hunted things possess. Her boots splashed through ankle-deep water that shimmered under the pulse of static lanterns wired into the ceiling. Each footstep echoed in sync with the steady thrum of her heartbeat—and
Signal in the Dark The room was quiet, but something had changed. The masked figure from Null Signal—now unmasked, watching Yara like a wildfire he wasn’t sure whether to fear or follow—stood motionless. The neurodrive on the table between them pulsed softly in blue. “Do you know
The Shadow Below Sombra stood motionless at the edge of the helideck, his coat billowing in the wind like a tattered flag. Forty-three stories above the flooded streets, the sky was an electric bruise—stormlight caught between the towers of Monte Cero’s Upper Zone. Below him, the city pulsed