Yixuan Yee-Shwahn Liang

About Yixuan Yee-Shwahn Liang

Software engineer with experience building production systems at scale, currently working on AI-related product infrastructure at Meta.My work focuses on bridging product requirements with system reliability — from building onboarding flows for AI agents to ensuring end-to-end system stability through testing and monitoring.I’m particularly interested in- AI infrastructure and LLM systems- Distributed systems and backend architecture- Bridging model behavior with real-world production constraintsRecently, I’ve been actively exploring how AI systems shift traditional system design assumptions — especially around validation, latency, and reliability.Looking to grow toward building scalable AI platforms and infrastructure that support real-world applications.

Experience

1. Software Engineer

   Meta

   Jan 2024 — Present · Menlo Park, CA, US

   In my role at Meta, I developed key UI components for the Unified Onboarding Flow for AI agents, ensuring SMB businesses could provide necessary context for their agents. Additionally, I scoped and monitored E2E tests, achieving 90% test coverage for the entire flow, and implemented a tip in Meta Business Suite home page that led to 1.2 million clicks in three months. • Developed key UI components for the Unified Onboarding Flow for AI agents using React.• Scoped and monitored E2E tests, achieving 90% test coverage for the entire flow.• Implemented a tip in Meta Business Suite home page, resulting in 1.2 million clicks.

Education

• Illinois Institute of Technology

  Master's degree, Computer Science

• Tongji University

  Bachelor's degree, Building Electric and Intelligence