Pengfei Hao
Senior Software Engineer at Airbnb
Bellevue, Washington, United States
Summary
👤
Senior🎓
Top SchoolPengfei Hao is a Senior Software Engineer with nine years building large-scale ML and chatbot systems, currently shaping model and infrastructure work at Airbnb from Bellevue. He previously led end-to-end design and data pipelines for conversational agents and ad recommendation services at Microsoft, contributing to products like Zo, XiaoIce, and Microsoft Ads’ Sponsored Stories. His strengths span NLP, index building/serving, offensive-content detection, and cloud-native big-data pipelines on Azure and Spark. Trained with a master’s in Computer Software Engineering from Beijing Institute of Technology, he blends deep production experience with an eye for real-time serving and filtering challenges that make conversational AI both useful and safe.
9 years of coding experience
10 years of employment as a software developer
Bachelor's Degree, Computer Software Engineering, Bachelor's Degree, Computer Software Engineering at Beijing Institute of Technology
Github Skills (9)
zone10
wechat10
typescript10
javascript10
react-native10
jquery10
wechat-mini-program10
vue10
react10
Programming languages (3)
Github contributions (5)
hpfgit/gemmologist_new
Nov 2019 - Jan 2020
Contributions:74 pushes, 1 branch in 1 month
hpfgit/node-js-blog
Aug 2018 - Sep 2018
Contributions:13 commits, 12 pushes, 1 branch in 14 days
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