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# devops

Content centering around the shifting left of responsibility, deconstruction of responsibility silos, and the automation of repetitive work tasks.

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How I Built an AI Agent That Investigates Cloud Bill Spikes (Architecture Inside)

How I Built an AI Agent That Investigates Cloud Bill Spikes (Architecture Inside)

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8 min read
Helm

Helm

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5 min read
I Built an Uptime Monitor in a Weekend — And Saved $180/Year

I Built an Uptime Monitor in a Weekend — And Saved $180/Year

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7 min read
Cross-Region Egress: the ₹4L/mo invisible line on your AWS bill

Cross-Region Egress: the ₹4L/mo invisible line on your AWS bill

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1 min read
I Needed an LP Solver but Gurobi Costs $10K/yr — So I Built an API for $9/month

I Needed an LP Solver but Gurobi Costs $10K/yr — So I Built an API for $9/month

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8 min read
How to Secure a System with mTLS Certificates (Mutual TLS)

How to Secure a System with mTLS Certificates (Mutual TLS)

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8 min read
How to Set Up Apache Virtual Hosts on an Ubuntu VM

How to Set Up Apache Virtual Hosts on an Ubuntu VM

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2 min read
How to Deploy an Open Source LLM Reliably on Kubernetes (Step-by-Step)

How to Deploy an Open Source LLM Reliably on Kubernetes (Step-by-Step)

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8 min read
Why Your Lab Domain Suddenly Stopped Resolving (DNS Blocklists)

Why Your Lab Domain Suddenly Stopped Resolving (DNS Blocklists)

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5 min read
Linux kernel vulnerabilities without distro notice: what this changes in my Ubuntu/Railway stack

Linux kernel vulnerabilities without distro notice: what this changes in my Ubuntu/Railway stack

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9 min read
Automating MySQL InnoDB Cluster Deployment for HPE Morpheus Enterprise HA

Automating MySQL InnoDB Cluster Deployment for HPE Morpheus Enterprise HA

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13 min read
Your LLM Costs Spiked 400% Last Night — Here's How to Catch It in One API Call

Your LLM Costs Spiked 400% Last Night — Here's How to Catch It in One API Call

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7 min read
Let AI fix your CI" is a supply chain attack waiting to happen. Here's how to do it safely

Let AI fix your CI" is a supply chain attack waiting to happen. Here's how to do it safely

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3 min read
I built a natural language cron expression generator – looking for feedback

I built a natural language cron expression generator – looking for feedback

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1 min read
Three Vulnerabilities That Quietly Rewrote the Threat Model in 2025

Three Vulnerabilities That Quietly Rewrote the Threat Model in 2025

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8 min read
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