Daniel
danielhaby.bsky.social
Daniel
@danielhaby.bsky.social
Software Developer
We have a lot of RDS Postgres serverless databases at work. When I was debugging one that ran continously at 100% ACU utilization I realized that LLMs are amazing at analysing error logs. They basically tell you exactly what is wrong. Currently working on a tool to automate that.
November 29, 2025 at 11:52 AM
November 2, 2025 at 1:44 PM
Have you ever tried sharing resources between stacks in AWS CDK? It‘s like the thing is geared towards that „I just create another one“-moment. No wonder they do 40% margin. Would choose Pulumi over CDK every time.
October 30, 2025 at 1:19 PM
I have been doing the Ruby and the rails course by pragmaticstudio.com out of general JS ecosystem fatigue.

The courses are great. Totally get why people love Ruby so much. It’s seems like the simplicity and reduced line noice enable you to hold so much more logic in your head. #rails #ruby
The Pragmatic Studio
Premium video courses for software developers. Real apps. Real code. Really good stuff!
pragmaticstudio.com
October 23, 2025 at 12:01 PM
How to deploy @nextjs.org to a VPS using Kamal: www.markow.dev/blog/complex...
Daniel Markow
Software Developer
www.markow.dev
October 15, 2025 at 7:39 PM