Welcome
This is my personal playground, where i write about stuff, test things and try to justify my lousy existence with the 150 posts created.
I’m Mario Hennenberger, a nobody still trying to make a positive impact.
Born 52.2 years ago in Heidelberg, Germany. At home in Lat Krabang, Thailand (เขตลาดกระบัง, กรุงเทพมหานคร).
Married, father of 4
I have been a systems developer and infrastructure designer since 1998, currently operate my own trading and risk management firm, and the SwingFish Traders project.
Mostly keeping (to, and) myself busy by developing cool features for systems that nobody will really notice, yet everyone will complain about if they don’t work… It gives me a sense of purpose to tackle the impossible in matters of IoT and other management systems, using little to no resources, and making sure those systems keep running indefinitely.
Co-Founder of SwingFIsh, EnFoid, Lomoos, Clever Automation, Defunct, NC-Systems.
Plus a few others I can’t (or won’t) mention here (more on that later)
Realtime stuff:
Health: Blood Pressue 149/103 mmHg
Traffic: 62.58 GB since 2025-11-18 18:54.
Trade: Waiting for Trade [+0.025% | 0.2R]
- AI Not Always a Good Idea
Large Language Models (LLMs) have become the default “coding assistant” for many developers. A quick function, debug something weird at 3 a.m.? Surely the… Read more: AI Not Always a Good Idea - Avoid Vendor Locking
Vendor lock-in is one of those problems that rarely shows up on day one. In fact, it often looks like the right decision at… Read more: Avoid Vendor Locking - Moving home and Web …
After noticing a sharply increasing amount of complaints coming from Namecheaps customers about account troubles they do get. i made the choice to start… Read more: Moving home and Web …
I have a relaxed approach to privacy, so if you come across something that reveals details typically considered “private,” take note and you might earn a medal for your discovery.
If you’re here to point out my typos, prepare yourself, it could take a while.