A fake "Handelsregister" invoice — and the agent that catches it before I pay
How a scam in the mailbox turned into a permanent safeguard in ten minutes — built with Claude Cowork, with no programming at all.
· 5 min read
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Thoughts on agentic engineering, AI systems, and building products that work
PostgreSQL Is Having a Moment
34 SQL migrations in 5 weeks, painless. Six years ago I'd have picked NoSQL — and would have been right. Agents flipped the tradeoff.
· 9 min read
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The walking tour I half-attended
Fixing a production bug from my phone during a three-hour walking tour in Istanbul. Efficient — and that worried me.
· 3 min read
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