// about

Engineer who designs
the thing he ships.

AI infrastructure engineer building production gen AI features and distributed control planes at AWS scale.

Software development engineer at Amazon, three-plus years building production systems at scale.

Currently at Amazon Lex, where I shipped Bot Analyzer — a publicly available AI feature live across 11 AWS regions, with 1,000+ analyses in its first four days.

Previously at AWS Lambda, I led automation of the Lambda EventBridge control plane region builds — replacing a fully manual process — and co-designed the multi-dimensional token bucket throttling system that protects the Lambda fleet from cross-tenant traffic spikes.

M.S. in Computer Science from Northwestern (GPA 3.86), B.S. from Simon Fraser. Three professional certifications from AWS and Oracle. Published academic research, one granted patent.

Location
Seattle, Washington
Currently
Amazon Web Services
SDE · Gen AI & Infrastructure
Languages
English · Mandarin
LinkedIn
han-ca0
// snapshot · 2026.05

Now.

// when i'm not coding

Out of the office.

Video Games Photography Travel
Olympic National Park olympic_np
Olympic National Park olympic_np
La Jolla la_jolla
La Jolla Sunset la_jolla / sunset
La Jolla la_jolla
// education

Schooling.

— Closing remarks Ed. 01 / 2026 · Seattle

Let's ship
something real.

Open for SDE II & Senior SDE roles
Role
SDE II / Senior SDE · AI infrastructure
Located
Seattle, WA · Pacific Time
Email
hanmail1024@gmail.com↗
LinkedIn
linkedin.com/in/han-ca0↗

— Han Cao