Keyao An
@OpenAI | ex-@Meta
- Role
- Member of Technical Staff at OpenAI
- Location
- San Jose, CA, US
- LinkedIn followers
- 500 followers
About Keyao An
As a passionate senior full-stack engineer, I specialize in building innovative, scalable solutions that drive business impact and enhance user experiences. With extensive 5 years experience at Meta, I’ve led the development of groundbreaking products—from a 0→1 WhatsApp Business AI Agent that automates customer interactions for SMBs, and sophisticated sales enablement tools powering over 70% of Meta’s revenue.I thrive at the intersection of backend architecture and frontend craftsmanship, seamlessly integrating AI, real-time data, and intuitive user interfaces. My expertise spans building robust APIs, designing responsive web apps with React and JavaScript, and implementing intelligent recommendation systems that empower sales teams to engage more effectively.Driven by collaboration and agile methodologies, I work closely with cross-functional teams to deliver solutions that are not only technically sound but aligned with strategic business goals. Whether optimizing customer engagement with generative AI or architecting notification systems to streamline workflows, I’m committed to leveraging technology to solve real-world challenges.Let’s connect if you’re interested in AI-driven product innovation, full-stack engineering, or building tools that scale and make a difference.
Experience
Member of Technical Staff
Feb 2026 — Present
Education
Shenzhen University
Bachelor's degree, Physics
2014 — 2018
University of Pennsylvania
Master's degree, Electrical and Electronics Engineering
2018 — 2020
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