BUENOS AIRES → LONDON APR 2026 joining 80,000 hours
Luca De Leo
AI safety infrastructure engineer. Building the unglamorous, load-bearing parts of the field — shipping for 80,000 Hours, Alignment Journal, ASTN, and BAISH.
lvca.dev // activity
4h ago C luca — chore: add make-interfaces-feel-better skill used for this polish pass +1007 -0
4h ago C luca — fix: instrumentation accuracy, UI polish, restore motion +102 -40
5h ago C livekeet — Add optional Haiku cleanup pipeline, artifact filter, --dump-audio, bump to 0.1.18 +2344 -1000
5h ago C livekeet-mlx — Fix audio pipeline accuracy, add model prewarm, test target, and settings +1085 -270
7h ago C luca — perf: compositor-safe header transitions, reduced-motion nav, strip canvas layer hints +24 -23
23h ago C alignment-journal — fix(vite): remove invalid sourceMapsUploadOptions.disable +4 -7
23h ago C alignment-journal — fix(deploy): pin Convex preview name to the Git branch ref +1 -1
23h ago C alignment-journal — chore(deploy): conditional build command for Convex preview deploys +4 -0
23h ago C alignment-journal — chore(sentry): wire up baish/alignment-journal Sentry project +247 -6
24h ago C alignment-journal — fix(pre-commit): exclude package.json from lint-staged glob +2 -1
24h ago C alignment-journal — chore: pre-commit hook — auto-format staged files +89 -11
24h ago C alignment-journal — style: prettier format phase 14 + ci.yml +18 -29
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#01
80,000 Hours
Joining as engineer. Career advising for the most pressing problems — now from London.
ACTIVE current
active
#02
Alignment Journal
A serious publishing venue for alignment research. Cofounder; currently sole engineer.
ACTIVE current
~86k lines 353 commits · last 90d
#03
ASTN
AI safety's career platform. One profile, smart recommendations, automatic recruiter matching.
ACTIVE current
~89k lines 925 commits · last 90d
#04
BAISH
The Buenos Aires AI Safety Hub. Cofounded; handing off as I move on — possibly staying on as advisor.
ACTIVE current
~14k lines 191 commits · last 90d
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Essays, notes, half-baked theories
Instrumentation
Live · github · 15min cache
commits · 7d 32 last 0d ago
lines · 7d 3,356 additions + deletions
posts 1 published
projects 17 8 active · 6 shipped · 1 paused · 2 sunset
contribution heatmap · 52w github · all repos
52 weeks ago today →
commit stream · 7 days lines delta
lines changed per day3,356
Contact
Open to conversations, collaborations, and the occasional walk along the Thames.
If you're building something load-bearing in AI safety — or you need a site, a tool, or a second brain for a hard problem — I'm listening.
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