Applied Scientist at Amazon | ex-Oracle | PhD in AI
Australia
Speaks English and Korean
Active this week

Services

$180 / month

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  1. 1 Free 7-day trial
    No charge until day 7. Cancel anytime.
  2. 2 Ongoing calls + chat
    2 × 60-min calls per month, unlimited Q&A. Replies in 24 hours or less.
  3. 3 No lock-in
    Month to month, no contract.
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About

I’m an Applied Scientist at Amazon with a PhD in AI and experience across Big Tech, startups, healthcare AI, and academic research. Before Amazon, I worked at Oracle Health & AI, where I built production AI systems involving LLM agents in healthcare domain, and automation for complex enterprise workflows.

My broader experience includes recommendation systems, retrieval and ranking, multimodal AI, LLM-based agents, and production machine learning systems. I’ve also worked in startup environments and published research in top AI/ML venues.

I’ve personally navigated the transition from academia to industry, moved across startup and large-tech roles, and prepared for competitive ML and Applied Scientist interviews.

I’d be happy to help if you’re looking to break into AI/ML, move from research to industry, prepare for ML or Applied Scientist interviews, strengthen your CV, or think through your longer-term career direction. My approach is practical and candid: I’ll help you identify what matters most, where your gaps are, and what concrete steps you can take next.

What happens when you start

You tell David your goals. They see exactly what you want to work on before session one.

You meet within days. David reviews your application and books your first session, usually within a day or two.

You leave with a plan. Concrete next steps and a weekly rhythm from your very first week.

Start your mentorship