Suyi Zhang
Suyi Zhang

AI/ML Engineer with 10+ years building machine learning systems, from brain-computer interfaces to production AI agents.

Now building LLM-powered agentic workflows that solve real-world problems as startup co-founder/CTO.

Previously Oxford & Cambridge researcher working on ML models of neuroimaging and pain.

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Profiling and Optimizing AWS Lambda Cold Starts

AWSLambdaperformanceoptimizationcold-startsserverlessprofiling
How to improve Lambda cold start performance by 56% through profiling, lazy imports, and strategic memory allocation - making it actually cheaper to run.