Angela Liu is a Member of Technical Staff with 11 years of experience building scalable, production-grade systems across consumer and AI-focused companies in the Bay Area. She has driven architecture and roadmap decisions at Lyft and Brex, delivering high-impact services such as a nationwide driver loyalty program and a re-architected Tier 0 driver service that materially improved latency and platform reliability. Recently she transitioned into AI engineering roles, joining Inflection AI briefly before continuing at Microsoft AI, bringing product-focused systems thinking to machine learning infrastructure. Angela spans front-end UX roots to backend microservices and platform work, pairing design sensibilities from her early UI/UX roles with rigorous distributed-systems engineering. She mentors engineers, conducts hiring, and consistently turns complex requirements into maintainable solutions that enable experimentation and measurable business outcomes. Based in San Francisco, she blends Princeton electrical engineering training with a penchant for building practical, user-centered systems that scale.
11 years of coding experience
9 years of employment as a software developer
Electrical Engineering, Electrical Engineering at Princeton University
Contributions:66 commits, 16 PRs, 49 pushes in 1 year
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Angela Liu - Member Of Technical Staff at Microsoft AI