About Aaron Xu | Contra Aaron Xu
Aaron Xu
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Aaron Xu

High-Performance Realtime System & AI Backend Engineer

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Meet Aaron

I build high-performance, real-time systems and AI-powered backend platforms. I focus on data-intensive apps, streaming systems, and complex workflows that scale reliably. I turn complex ideas into clean, production-ready systems where AI is part of the core design. Best suited for performance-critical and backend-heavy projects.


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Rate

$50 - $75/hr

Details

Toronto, Canada

(GMT-5) Eastern Standard Time (EST), ±1 hour

Fluent in English