Zoe Xi is a seasoned backend software engineer and founder with 11 years of experience building high-scale services and driving product-focused engineering across enterprise and consumer domains. She shipped security and performance improvements for Windows Server directory services that protected billions of users, then led development of multi-million MAU web services and LMS integrations on Microsoft’s Education team. In 2024 she transitioned to entrepreneurship as Trader & Owner/Founder at X. Ventures, applying her systems-first thinking to trading and business operations. Her background spans open-source research (contributions to Cytoscape.js clustering during Google Summer of Code) to production feature work at StubHub, reflecting a blend of deep protocol-level security, large-scale backend architecture, and user-facing product impact. Based in Seattle with a UCLA CS degree, she pairs rigorous debugging and reliability engineering skills with an appetite for building new ventures.
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