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5 Skills I Still Learn by Hand While Agents Write Code

Two things landed on Hacker News this week that look unrelated and are not. First, an essay called "The death of web development education" made the front page with a hundred-plus comments arguing…

  • Quickly reading diffs to identify dangerous patterns and unchecked inputs
  • Breaking work into small, testable units to enhance agent-assisted development
  • Debugging from first principles to resolve agent-suggested issues

AWS EKS deploy - Live Demo

Deploying an app to Kubernetes on AWS, with AI as my pair engineer Before AI, you'd settle on one infrastructure design up front and then build it.

  • AWS EKS used to deploy Spring Boot application
  • Claude AI pair engineer assisted in workflow
  • Scripts and documentation refined for smooth runs

Observability Explained: Logs, Metrics, Traces, and What Monitoring Misses

📡 1. The Three Observability Pillars (and the "Fourth") 1️⃣ Logs — What happened? 2️⃣ Metrics — How much, how often, and how fast? 3️⃣ Traces — Where did the request go?

  • Logs provide detailed information about specific events in a system
  • Metrics represent numerical measurements changing over time
  • Traces follow a request through various system components

ShieldCrash: A Second Path Around the Microsoft Defender ShieldBreak Fix

ShieldCrash: A Second Path Around the Microsoft Defender ShieldBreak Fix On 9 September 2026, an anonymous researcher publishing as Nightmare Eclipse released a proof of concept named ShieldCrash.

  • ShieldCrash exploit targets Windows systems with September 2026 cumulative update.
  • Bypass re-enters privilege boundary closed by Microsoft's patch.
  • Successful exploitation grants SYSTEM-level arbitrary file read.

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