maurice kleine
i build small internet things
and sometimes they work
currently
ai engineering lead at waimakers, helping organizations put ai to work. before that: 14+ years of building software as an engineer, product owner, engineering manager, and founder.
that's the day job. everything below happens after dinner, and these days a fleet of coding agents does most of the typing. 468 prs in 23 days, and i didn't read a single one.
side quests
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mockly
fake chat screenshots for 17+ platforms. built it in a weekend, techcrunch wrote about it, 10k people use it. now i run it with jasper. i still can't believe this is legal
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fluncle
drum & bass bangers from another dimension. it has a radio, an api, and an ssh rave terminal
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nonobench
benchmark for how well llms solve nonogram puzzles. the top score went from 63% in february to 93% in september
the graveyard
life is a series of experiments. some of them end, and that's fine, as long as you keep learning.
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logistics system sold 2013–2019
built at uni because my part-time job ran on spreadsheets and hope. sold it six years later. small exit, still proud
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subthread dissolved 2023–2025
co-founded a studio, shipped dozens of ai products. chatbots, recruitment pipelines, consumer apps. learned how much ai can do for normal businesses
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onesixtyeight discontinued 2025–2026
functional mushroom blend for focus. turns out atoms are harder than bits
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spinup spun down 2025–2026
cloud agent runtime on firecracker microvms. joining waimakers was part of the deal, so it counts as an exit. probably
essays
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ride the floor up
ai raises the floor of what technology does for us. how to keep raising your own ceiling while it does
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the journey no longer matters
fifteen years of loving the craft of building software. what happens when the craft stops being the point
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my agents merged 468 prs in 23 days. i didn't read a single one of them.
how hyperspeed runs my coding agents overnight, and why planning and validation are the job now
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dude, where is the roi?
you followed every step of the ai hype cycle. so where is the return? on tinkering versus shipping
elsewhere
said out loud: ai tinkerers amsterdam · ai, je nieuwe collega (dutch) · demystifying ai · startremote (2020)