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When One DNS Record Broke the Internet
The $500 Million Wake‑Up Call for Cloud Resilience At 3 AM Eastern on October 20 2025, a Ring doorbell in suburban Ohio went dark. Simultaneously, a Robinhood...
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ROS2 SYSTEMS ANALYSIS: Bringing Nodes To Life
The Workshop A robotics engineer walks into the knowledge wing of a robotics workshop. Along the far wall stretches a long series of shelves, each one labeled...
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I RAN A STATIC LINTER ON 3.2 BILLION LINES OF LEGACY CODE (THE HUMAN GENOME)
!Cover image for I Ran a Static Linter on 3.2 Billion Lines of Legacy Code The Human Genomehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,g...
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How to Work Remotely: Simple Tips for Productivity and Success
1. Set Clear Expectations for Yourself - Work Hours: Stick to a set schedule to maintain a healthy work‑life balance. Try to start and finish work at the same...
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Bridging a System-Level systemd Target to the User Instance
Overview When using systemd, many services depend on network-online.target to ensure the network is fully up before they start. network-online.target exists at...
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Looking Back to Move Forward
Reflection on the Past Year I love looking back on my progress from the previous year and comparing it to where I am now. It really opens your eyes to how much...
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AI Finally Lets Startups Sweat the Small Stuff
Every startup has a graveyard of “we’ll fix it later” decisions. The animation that’s slightly janky. The form that takes 4 clicks when it should take 2. The 50...
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eSIM Routing Explained: Where Your Traffic Actually Goes
eSIM Infrastructure – What Happens After You Activate a Plan The marketing is simple: “Local data in 190+ countries.” You’d assume that means you get a local I...
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From Manual Fallout to Agentic Recovery: Modernizing OSS Failure Handling
The Problem with Traditional OSS Failure Handling In traditional OSS stacks, order fallout is treated as an exception rather than a system behavior. When an or...
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Pain & suffering. Filenames on PocketBook
Issue I have a PocketBook e‑reader, but any filename containing non‑ASCII characters becomes gibberish when copied from a PC via USB. As a temporary workaround...
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Demystifying AI Serving for Java Developers: Apache Camel + TensorFlow Explained
Apache Camel and TensorFlow usually show up in a Java developer’s work in very different ways. Camel is familiar: it routes messages, manages APIs, and moves da...
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When You Need Unique Users but Can’t Force Login
Introduction I have a course project that requires presenting information and then collecting user data through a survey. A key concern is ensuring that each u...