Xia Hua
Software Engineer at Amazon Web Services (AWS)
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolXia Hua is a software engineer with 10 years of experience building AI infrastructure that makes large models faster, more predictable, and cheaper to run at cloud scale. Currently at Google, she focuses on LLM inference systems, TPU-aware performance optimization, Kubernetes-based serving, and cross-team AI benchmarking, with deep expertise in prefill/decode disaggregation, KV cache behavior, cold-start latency, and token-level analysis. Previously at AWS she spanned SageMaker platform systems, large-scale data pipelines and annotation workflows, and EC2 Nitro provisioning and readiness—giving her rare end-to-end visibility from data and compute to inference. She’s an active open-source contributor whose tooling and benchmarks have been adopted across major organizations and whose Result Store initiative (Prism) was showcased at Google Cloud Next 2026. Based in Seattle, Xia blends systems-level performance engineering with product-minded infrastructure design, and brings a background in game and graphics optimization that informs her pragmatic approach to latency and resource efficiency.
10 years of coding experience
1 year of employment as a software developer
Pre-master, Pre-master at University of Southern CaliforniaBachelor's degree, Network Engineering, GPA：3.53, Bachelor's degree, Network Engineering, GPA：3.53 at University of Electronic Science and Technology of China
Chinese, English
Github Skills (5)
keyboard3
vue2
macos2
shell2
python2
Programming languages (4)
Github contributions (5)
redniktony/C-Plus-Plus-22B-exercise
Jan 2016 - Jul 2017
Contributions:47 commits, 46 pushes, 1 branch in 1 year 6 months
tonyxiahua/Small_Little_Cage
Sep 2019 - Jun 2020
Contributions:651 commits, 465 pushes in 9 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.