I'm Tomás Jaramillo and I mostly blog about coding, tech, and beer.

Boiling the Lobster: OpenClaw and the Security Trap You're Walking Into
Latest post
Boiling the Lobster: OpenClaw and the Security Trap You're Walking Into

I gave my OpenClaw agent a name, a Discord channel, and way too much access to my life. Here's why I ended up pulling the plug, what the "best practices" actually protect you from (spoiler: not much), and why Big-LLM will eventually get this right.

Apr 8, 2026 · 1 min read
OpenClawClaudeCyber-Security
Exploring the TILT Hydrometer and Mead Fermentation
Jan 20, 2025 · 1 min read
Exploring the TILT Hydrometer and Mead Fermentation

MeadBrewingTILT HydrometerTILT
Automate It All
Sep 10, 2024 · 1 min read
Automate It All

Learn how to automate website monitoring with an easy no-code solution or a more advanced AWS Lambda method using Python. Save time and effort with virtually no cost!

Scrape links from a webpage
The Fourier Series
Feb 20, 2024 · 1 min read
The Fourier Series

Discover Fourier Series, its origins in heat propagation, and how Python simplifies its calculations and visualizations using libraries like NumPy, SciPy, and matplotlib.

Fourier
I got hacked
Feb 8, 2024 · 1 min read
I got hacked

This blog just got hacked.

AWSHacked
NPS Score: Quality over Quantity
Jun 25, 2023 · 1 min read
NPS Score: Quality over Quantity

NPSMargin of ErrorStatistics
🤖 ChatGPT's Mind-Blowing Insight into My Fermentation Project 🍺
Feb 6, 2023 · 1 min read
🤖 ChatGPT's Mind-Blowing Insight into My Fermentation Project 🍺

BeerIoTHydrometerBrewingChatGPT
The rise of Brave and fall of Google Chrome
Feb 5, 2022 · 1 min read
The rise of Brave and fall of Google Chrome

Web BrowsersChromeBraveWeb3PrivacyCrypto
How to go back in time with GANs ⏳ (Generative Adversarial Networks)
Jan 4, 2022 · 1 min read
How to go back in time with GANs ⏳ (Generative Adversarial Networks)

COVID-19 tests explained for dummies
Nov 19, 2020 · 1 min read
COVID-19 tests explained for dummies

Understand how COVID-19 tests work and their differences, as well as the definition and importance of sensitivity and specificity of SARS-CoV-2 tests.

COVID-19SARS-CoV-19CoronavirusStatistics
The Codebeats Project
Nov 18, 2020 · 1 min read
The Codebeats Project

Codebeats is an open-source CMS that runs on AWS for less than $1 per month.

BloggingCMSReactAWS
How to download files on Python through HTTP
Oct 2, 2020 · 1 min read
How to download files on Python through HTTP

Article on how to download files through HTTP using Python

PythonHTTP
A PHP Class for image handling and resizing
Dec 15, 2011 · 1 min read
A PHP Class for image handling and resizing

Learn how to implement a PHP Class to perform image resizing.

PHP
The Guadalupe Waterfall
Dec 14, 2011 · 1 min read
The Guadalupe Waterfall

My photo-trip to Guadalupe (Antioquia, Colombia)

PhotographyNatureColombiaAntioquia
Python as a free alternative to Matlab: Pendulum of torture analysis
Dec 9, 2011 · 1 min read
Python as a free alternative to Matlab: Pendulum of torture analysis

Learn how to use Python to solve differencial equations leveraging numerical integration methods (Runge-Kutta 4,5)

PythonPhysicsNumpySciPy