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Jun

Senior Cloud Infrastructure Engineer working across AWS and GCP, covering FinOps, SRE, and CI/CD

Bangkok, Thailand Joined on Dec 29, 2021 hello@junueno.dev https://junueno.dev

Work

SRE

Jun

Aug 5

The AI decided "we're allowed to use this" — an adversarial agent caught contract data seconds before it bled into another project

#ai #governance #security #engineering

4 min read

Jun

Aug 2

I told one AI to demolish the handoff prompt I wrote for another AI. It found a test that passes even when it's empty

#ai #testing #engineering

3 min read

Jun

Jul 30

Close your editor before heavy jobs? The heavy job lives inside my editor

#llm #memory #applesilicon #debugging

4 min read

Jun

Jul 27

"Is it actually running?" — the night I asked three times while stitching 17 images into one video

#claudecode #ffmpeg

4 min read

Jun

Jul 24

The rules were written down. Nobody followed them. Then CI went red on day one

#ci #documentation #lint

6 min read

Jun

Jul 18

Recruited by a shady Russian hosting company

#security #pdf #phishing #opsec

6 min read

Jun

Jul 14

Claude Code faked its own work, then wrote me an unprompted confession

#ai #llm #claudecode #agents

9 min read

Jun

Jul 10

I put a WAF on the front door. The spam wasn't using the front door.

#security #cloudflare #webdev #waf

4 min read

Jun

Jul 4

Claude Code detected a hack that never happened, then spiraled

#ai #llm #sre #incident

5 min read

Jun

Jun 29

Why did one day of AI cost more than a month of servers?

#ai #llm #devops #sre

5 min read

Jun

Jun 22

When should you publish a dev post? I counted, and JP vs EN are mirror images

#blogging #dataanalysis #devto #career

5 min read

Jun

Jun 18

Playing hide-and-seek with an API key our CFO's Claude Code kept hiding

#security #secretmanagement #ai #devops

6 min read

Jun

Jun 15

CPU and DB were bored, yet every site timed out: a slow-read bot that starved Apache's workers

#apache #security #sre #webperf

5 min read

Jun

Jun 8

How a Slow Office VPN Led Me to File a US Patent

#wireguard #vpn #cryptography #security

5 min read

Jun

Jun 6

Create an ECS Fargate Service Step by Step

#aws #ecs #fargate #docker

2 min read

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