Wilhelm Maritz
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The 03:37 alert that was never sent

My monitoring pinned a 3am outage on Cloudflare within seconds, and my notes said my phone was paged at 03:37. Nothing had been sent, ever.

Wednesday, September 30, 2026 | 5 min read Read
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I wrote the lesson down. I broke it two days later.

My project keeps a lessons-learned file. Going back through my notes, I found the same pattern five times: the lesson gets written down, and the repeat comes anyway.

Wednesday, August 5, 2026 | 5 min read Read
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OneDrive and git fought over my vault. Both lost.

My notes vault appeared to delete itself, git recorded 146 deletions that never happened, and OneDrive forked 120 conflict copies. Nothing was lost, and the warning was in the manual all along.

Friday, July 31, 2026 | 7 min read Read
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The SQLite trap caught me the same day I wrote about it

I published a post warning that SQLite on an ephemeral filesystem silently loses your database. Hours later, my own app turned out to have been doing exactly that on every deploy.

Thursday, July 23, 2026 | 4 min read Read
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