Kia ora, Alex
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Senior AI / ML Engineer
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~6 years
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C-4821
Senior AI / ML Engineer
~6 years · Available in 2 weeks · NZ work rights
Top skills
Selected work
Built a production RAG eval harness that cut hallucinations 40%. Owned the inference platform serving 12M requests a day.
Assessment
86 / 100Build a retrieval function · verified live
My profile
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Headline
Senior AI / ML Engineer
Experience
~6 years
Location (matching only)
Auckland, NZ
Work rights
NZ citizen
Availability
2 weeks notice
Open to
Full-time · Hybrid
About
I build production LLM systems end to end — retrieval, eval and the platform underneath. I care about systems that keep learning safely.
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/ 100 fit
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Assessments
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Debug an inference pipeline
Python · 30 minutes · graded live
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LIVE ASSESSMENT
Debug an inference pipeline
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The task
The function below should batch-embed documents, but it crashes on empty inputs and silently drops failures. Fix both, and make it retry transient errors.
Acceptance
▪Handles empty and oversized batches
▪Surfaces failures instead of dropping them
▪Retries transient errors with backoff
Assessment graded
86 / 100
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How it was graded
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Settings
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Account
Name (never shown to employers)
Alex Chen
Email
alex@dev.local
Password
Last changed 4 months ago.
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