Software engineer running Porsche service and restoration shop. And buildings apps for it.
Joined May 2008
- Tweets 59
- Following 289
- Followers 995
- Likes 343
9 Photos and videos
Apr 18
Did anyone manage to tame @openclaw in multi-user environment? Agent per user. Separate user and team resources. Multiple teams on single machine. Testing such setup right now, about to deploy for the company as well as family.
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Mar 23
My son made a model of my 911. Lot of work and skill in Blender.
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Mar 23
Gemini 2.5 Flash surprisingly good at workshop manual parsing. Mixed orientations, illustrations, photos and yet the Markdown version is perfect. Good source for QMD and company’s OpenClaw.
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Mar 20
Hetzner VPS tmux Termius Tailscale is my dev machine. No local dev environment anymore.
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Mar 15
I really to iterate designs with Claude's /frontend-design. I ask it to shoot 3 static designs at /ideas page and go from there.
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Mar 2
Working on several apps in parallel created a new need for me - separate workspace for each app. I need a named display with terminal browser. Would be much easier on Linux, but on Mac it is the AeroSpace by @nikitabobko that works for me.
github.com/nikitabobko/AeroS…
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Feb 11
Having Rails dev environment locally is so annoying now that I tasted Tailscale Tmux Termius combo.
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17 Nov 2025
Nice, I finally configured this inline diff in LazyGit (and LazyVim). Much better. More important now with agent coding. Also standing desks.
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16 Oct 2025
Impressed by Haiku 4.5 - invoice parsing times down to half comparing to 3.5 and parsed all the test files correctly. Currently I can't find any invoice, that would not be 100% perfectly extracted. Also, simplified the prompt by [ 15 -73].
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30 Aug 2025
Today's progress on tuning of LLM-based PDF invoice parsing. Now I can add models and sample files at any time and feel a little bit under control. Thanks ruby_llm for making model switching efortless.
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30 Aug 2025
Passing blob.path vs. temp_file.path is all the difference in perfect LLM invoice parsing. Using gemini-2.5-flash via ruby_llm. Is ActiveRecord messing the pdf somehow?
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30 Aug 2025
It is all about code reviews now. And I had to give a lot of feedback, not that Claude Code gets everyting perfectly on first try. Quite opposite. But it is so easy to navigate my virtual colleague now.
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30 Aug 2025
There has been such incredible progress in how Claude Code works with my Rails app since it was introduced, that I just can't believe it. In last weeks I did not write a single line of code. Not that I didn't want. I just didn't need.
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30 Aug 2025
For the LLM-based feature in my Rails app I added golden files with expected responses to my minitests. Now Claude Code can try different models and their versions using ruby_llm to create a perfect prompt. It is killing it so far for LLM invoice parsing.
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21 Jun 2025
Failed to setup @wafrisorg for my new app. Went with Rack::Attack. All new to me, but it’s crazy to see that shady stuff immediately in the logs. I was supposed to feel better, I guess.
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24 May 2025
Ouch, got some ai-coded feature commited automatically, probably by codex. I was prototyping the approach to some turbo streams refreshes and I switched to full auto. I didn’t realize it would also use git 🤦‍♂️. Caught in production crashing, reported by AppSignal 🙏.
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23 May 2025
About to release the Rails app we’ve been using internally for a while. What are the things that will bite me, security or resource-wise, that I can easily prevent?
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14 Apr 2025
I was fighting UX on this - trying modals, inline row editor, with or without buttons... and ended with spreadsheet. Thanks to Rails there's very simple implementation with small Stimulus controller (for edit/cancel) and Turbo stream for submit action and everything is server rendered.
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27 Nov 2024
The most frustrating issue with the @FrameworkPuter notebook running Ubuntu are the random restarts when the lid is closed. Often, after carrying it in my backpack, I find the notebook restarted, even hot.
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