<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:media="http://search.yahoo.com/mrss/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Armando Herra — Blog</title><description>Platform Engineering, Kubernetes, Agentic AI for SRE/DevOps, Linux Systems, and Cloud-Native Security — essays, tutorials, and field notes from Armando Herra.</description><link>https://blog.armandoherra.com</link><atom:link href="https://blog.armandoherra.com/rss.xml" rel="self" type="application/rss+xml"/><lastBuildDate>Tue, 21 Apr 2026 00:00:00 GMT</lastBuildDate><language>en-US</language><item><title>Transmission #002: Signal Over Noise</title><link>https://blog.armandoherra.com/signal-over-noise</link><guid isPermaLink="true">https://blog.armandoherra.com/signal-over-noise</guid><description>A creative reset, a Marie Kondo purge, and my promise to keep this blog unmistakably human in the age of AI-generated noise.</description><pubDate>Tue, 21 Apr 2026 00:00:00 GMT</pubDate><content:encoded><![CDATA[<aside class="tldr"><p><strong>TL;DR:</strong> A creative reset, a Marie Kondo purge, and my promise to keep this blog unmistakably human in the age of AI-generated noise.</p><hr></aside><h1>Transmission #002: Signal Over Noise</h1>
<h2>Starting Over</h2>
<p>Scratch that. I’m starting article #2 from zero. The IaC series can wait.</p>
<p>If you’ve visited before, you probably saw a half-baked IaC post. I shelved it. Creative block, responsibilities piling up, the usual. Time to start fresh.</p>
<p>I’ll write that one again, but in a better form. For now, this piece will be a bit of personal introspection and a look at my plans for this blog.</p>
<p>I also like journaling. It settles my mind. So expect a journal-style post like this once in a while. The technical deep-dives stay the main fare.</p>
<h2>The Marie Kondo Moment</h2>
<p>I’ve been in a Marie Kondo phase. Purging garbage, both literal and figurative. The point is recovering time and mental bandwidth for what’s next.</p>
<p>A few things have become clearer to me in the last few months.</p>
<p>I want to let curiosity run wild. Chase the tech ideas, the business ideas, the projects I’ve been postponing. Share what I learn along the way.</p>
<p>And to be upfront: I’ll use AI as a tool, but the writing and the ideas stay mine.</p>
<h2>Signal Over Noise</h2>
<p>Here’s the experiment. AI is everywhere now. Every website, every product, every feed. Very soon we’ll be drowning in AI-generated garbage online.</p>
<p>For a while, I had my writing plans on freeze. Figuring out where to use AI, where not to. I didn’t want to fall down the rabbit hole and become another hollow voice online, no longer sharing any true human essence.</p>
<p>I wanted to make sure that when I did start publishing, what I put out online is actually my content.</p>
<p>I’m an AI advocate. I won’t use it to write my content. Grammar tools are fine. The words and the ideas stay mine. Diluting them is the line.</p>
<p>I care what people think. I hope you do too. Let’s keep it real between us.</p>
<p>And sorry if my writing and ideas are a bit messy, but let’s say that’s your guarantee that they are human words and thoughts being written.</p>
<h2>A few spoilers for the next pieces of content</h2>
<p>I’ve been working after hours on some interesting projects and concepts.</p>
<p>One is on these three topics, Kubernetes, security, and agentic AI.</p>
<p>Another is a custom tool I built to cut Claude Code’s token spend when I was scraping documentation with Firecrawl. I’ll go into the details, what worked, what didn’t.</p>
<p>I’ll share the GitHub repos and links when those posts ship.</p>
<p>Interested in the next articles or on these topics?</p>
<p>Follow my blog via it’s RSS feed.</p>
<p>English and spanish versions, no fluff.</p>
<p>Thanks for reading!</p>
<p>Until next time,</p>
<p>Armando Herra</p>
<blockquote>
<p>Transmission Ended: Armando Herra @ Apr 21, 2026</p>
</blockquote>
<hr />
<p><em>For all transmissions: the words are 100% mine; only the publishing and blog deployment is automated, I work with DevOps, don’t expect anything less.</em></p>
]]></content:encoded><media:content url="https://blog.armandoherra.com/content-img/signal-over-noise/cover.jpg" medium="image"/><media:thumbnail url="https://blog.armandoherra.com/content-img/signal-over-noise/cover.jpg"/><dc:creator>Armando Herra</dc:creator><category>Personal</category><category>AI</category><category>Writing</category><category>Journal</category><author>contact@armandoherra.com (Armando Herra)</author></item><item><title>Transmission #001: Hello World!</title><link>https://blog.armandoherra.com/hello-world</link><guid isPermaLink="true">https://blog.armandoherra.com/hello-world</guid><description>This is my first blog post, here I describe the purpose of this blog and my main goals for it.</description><pubDate>Fri, 26 Dec 2025 00:00:00 GMT</pubDate><content:encoded><![CDATA[<aside class="tldr"><p><strong>TL;DR:</strong> This is my first blog post, here I describe the purpose of this blog and my main goals for it.</p><hr></aside><h1>Transmission #001: Hello World!</h1>
<h2>Where it all starts…</h2>
<p>Everything started in the computer room my dad setup when I was just a kid, we had a lot of old computers and gadgets in that room, now that I look back, my dad was kinda of a tech enthusiast himself being a lawyer, I remember a desktop tower running Windows 95, one of those “legendary” <strong>e-machines</strong> running Windows 98 and that sticker that said “This computer is NEVER OBSOLETE”.</p>
<p><img src="https://blog.armandoherra.com/content-img/transmission-001-hello-world/emachines.jpg" alt="eMachines computer" loading="lazy" /></p>
<p>That aged well…</p>
<p>I spent many hours and days in that room, and even at one point, I made it my own room. That’s where I dabbled in hardware and software for a bit, nothing super crazy, but I was always curious and happy to learn something new.</p>
<h2>Where I am now…</h2>
<p>I’m currently far from the house I grew up in, but I still have that burning passion for technology and learning. I’ve also developed a liking for sharing knowledge via tech talks.</p>
<p>For the longest time, I wanted to have my own platform for blogging and sharing my thoughts, experiments, and knowledge that others could use or find insightful.</p>
<p>But I didn’t want just to use Medium or other online platforms; I wanted my own platform, where I set the rules.</p>
<p>When this thought started, I had little to share on the professional side. I had just started my journey as a Web Developer and didn’t feel ready to “share” whatever little wisdom I had at that moment.</p>
<p>Now, almost 8 years later, things have changed a lot, and I’ve finally found the right time and the right tools to start this endeavor and go beyond.</p>
<h2>Where I’m going…</h2>
<p>This Tech Blog will be the central place where I share knowledge, tech product experiments, my thoughts, and other things with the world.</p>
<p>This will be an ever-evolving blog, so don’t expect everything to stay the same or change at all. You might find out I updated an old blog post with new information I came up with, or made a necessary edit due to my own mistake when writing the post, or to the code of an example I created at the time.</p>
<p>I will also be sharing information about my participation at community-organized and Other Tech Events where I participate as a speaker around Mexico and the World in the near future.</p>
<p>I’m also working on a No-BS Tech Newsletter. I’m still working around the central concept and the content before launching it or collecting emails, so keep tuned for that in the near future.</p>
<p>But as of today, December 26h, 2025, I will be posting random one-off blog posts about new techniques and neat things I learn when performing some experiments. I’m also working on publishing a few “100 Days of …” Series for some of the Tools and Technologies I use as a Systems Architect/Platform Engineer in my day-to-day job.</p>
<p>In the future, I might create some spin-off specialized courses of the tools I’m working with.</p>
<h2>“Per ardua ad astra”</h2>
<p>Nothing has been easy so far, but I’m really motivated for this new start, that’s how I see it, and I’m happy to be able to share this knowledge with everybody.</p>
<p>I’m especially committed to creating high-quality tech content for the Spanish-speaking community to help everyone in LATAM grow their skills.</p>
<p>I hope you find my blog useful and you learn something new!</p>
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<p>Transmission Ended: Armando Herra @ Dec 26, 2025</p>
</blockquote>
<hr />
<p><em>For all transmissions: the words are 100% mine; only the publishing and blog deployment is automated, I work with DevOps, don’t expect anything less.</em></p>
]]></content:encoded><media:content url="https://blog.armandoherra.com/content-img/hello-world/cover.jpg" medium="image"/><media:thumbnail url="https://blog.armandoherra.com/content-img/hello-world/cover.jpg"/><dc:creator>Armando Herra</dc:creator><category>Blog</category><category>Personal</category><category>Writing</category><category>Journal</category><category>Introduction</category><author>contact@armandoherra.com (Armando Herra)</author></item></channel></rss>