Summary
Chenxuan Weng is a Senior Software Engineer based in Mountain View with nine years of experience building high-performance prediction services, recommendation products, and infrastructure across Meta's Ads Delivery Guidance team and Aurora. Comfortable across C++, Python, Java, PHP, SQL and cloud/DevOps tooling, Chenxuan has shipped large-scale systems that span back-end services, databases, and web applications. He combines rigorous academic training from Zhejiang University and Carnegie Mellon with hands-on production experience at Meta, bringing both performance-minded engineering and product-aware thinking. Known for a practical, iterative approach—“keep running, keep thinking”—he often bridges research-grade algorithms and production constraints to deliver measurable impact.
9 years of coding experience
4 years of employment as a software developer
Master student, Software Engineering, Master student, Software Engineering at Carnegie Mellon University
Bachelor of Engineering - BE, Computer Science, 3.80/4.00, Bachelor of Engineering - BE, Computer Science, 3.80/4.00 at Zhejiang University