Hi, I'm Zhimin Peng.

I bridge product, data, and AI to turn complex systems into experiences people actually love.

I'm a Principal Applied Scientist at Amazon, building search, recommendation, and agentic conversational AI systems for Fire TV. I hold a PhD in Applied Mathematics from UCLA.

I spend my time:

• Building large-scale ML systems that serve hundreds of millions of customers at Amazon
• Writing about search, recommendation, and applied AI
• Researching large-scale optimization and distributed algorithms — see my publications

Reach me at [email protected] or on LinkedIn.