Internal tools are the silent infrastructure of every operating business — admin panels, support consoles, ops dashboards, refund queues, content moderation v...
I've shipped 50+ client projects across Laravel, Vue, React, Flutter, Node.js, and Python at Warung Digital Teknologi over the past 11 years, and for the last 1...
If your SaaS goes down at 03:00 and your customers find out from a 502 page instead of a status page, you lose trust faster than you lose uptime. I learned this...
For two years I assumed my cron jobs were fine because the websites looked fine. They were not fine. One Sunday in March I noticed CloudHostReview was three day...
Feature flags used to be a luxury for FAANG teams running A/B tests on billions of users. In 2026, they are baseline infrastructure for any SaaS shipping more t...
I've been running Warung Digital Teknologi for 11+ years, and across the 50+ client projects we've shipped, the issue tracker has changed roughly every 18 month...
When you're shipping production software for paying clients, errors that go undetected aren't just embarrassing — they're expensive. After running into this p...
I was standing on the Yamanote Line in a crowded train car last Thursday, 7:43 PM, when my friend Marco sent me a GitHub link with zero context. Just the URL. N...
Last Tuesday night, around 11:30 PM, my friend Derek texted me a link with zero context. Just a URL. No "hey check this out," no emoji, nothing. That is how Der...
I was three cups of coffee into my Wednesday morning when my colleague Sandra pinged me on Slack with a link and a single word: "Finally." The link pointed to ...
Look, I am going to say something that might get me uninvited from a few Slack channels: I think Amazon is right about this one. Last week, after a string of o...