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
15m ago C alignment-journal — test(14-02): allowlist impersonation mutation call-sites +15 -0
17m ago C alignment-journal — ci: inject SENTRY_DSN / PUBLIC_SENTRY_DSN / ENVIRONMENT placeholders +3 -0
17m ago C alignment-journal — feat(14-02): ship errorPageSmoke.test.ts source-regex smoke (VALIDATION row 7, W-04) +25 -0
17m ago C alignment-journal — feat(14-02): extend +error.svelte traceId display + wire Sentry into logTaggedError (OBS-03 D-08/D-18) +24 -0
17m ago C alignment-journal — feat(14-02): ship runMutationCoverage + traceIdPropagation static audits (OBS-02/03) +358 -0
17m ago C alignment-journal — feat(14-02): ship runMutation wrapper + errorToast store + ErrorBoundary (OBS-03) +214 -0
17m ago C alignment-journal — feat(14-02): ship structured JSON logger + unit test (OBS-02) +142 -0
17m ago C alignment-journal — docs(14-01): complete sentry-init-and-env-guard plan summary +139 -0
17m ago C alignment-journal — feat(14-01): extend envGuard for Sentry DSNs, ship sentryNode helper, update tests, add PRELAUNCH-CHECKLIST +166 -1
17m ago C alignment-journal — feat(14-01): ship Sentry init modules + SvelteKit client/server hooks +78 -1
5h ago C luca — perf: reduce Vercel data transfer and function invocations +48 -23
6h ago C luca — feat(favicon): serif italic L monogram +2 -2
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Selected Work
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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 345 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
→ The full index Latest Writing
Essays, notes, half-baked theories
Instrumentation
Live · github · 15min cache
commits · 7d 30 last 0d ago
lines · 7d 53,621 additions + deletions
posts 1 published
projects 17 6 shipped · 8 active · 1 paused
contribution heatmap · 52w github · all repos
52 weeks ago today →
commit stream · 7 days lines delta
lines changed per day53,621
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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