Haonan Sun
Staff Software Engineer at Meta
United States
Summary
👤
Senior🎓
Top SchoolHaonan Sun is a Staff Software Engineer with a decade of experience building large-scale machine learning, information retrieval, and distributed systems at Meta. He combines a strong research background from Carnegie Mellon and Beijing University of Posts and Telecommunications with practical cloud-native engineering to deliver production ML and IR systems. At Meta since 2017, he drives infrastructure and algorithmic improvements that span retrieval, serving, and scalable pipelines. Known for bridging research and engineering, he previously contributed to academic projects and internships at Yahoo and CMU, bringing rigorous experimentation into production. A detail that hints at his creative mindset: his GitHub bio wryly reads "正方形的圆" (a square circle), reflecting a taste for elegant paradoxes.
10 years of coding experience
2 years of employment as a software developer
Bachelor of Engineering (B.Eng.), Electrical, Electronics and Communications Engineering, 3.78/4, Bachelor of Engineering (B.Eng.), Electrical, Electronics and Communications Engineering, 3.78/4 at Beijing University of Posts and TelecommunicationsMaster of Science (M.S.), Computer Science, 3.69/4.0, Master of Science (M.S.), Computer Science, 3.69/4.0 at Carnegie Mellon University
English, Chinese
Github Skills (33)
machine-learning-models9
cpp9
flask8
python8
sql8
machine-learning8
java8
presto7
lambda7
sql-query7
aws-lambda7
big-data7
tensorflow7
pyramid7
hive7
Programming languages (3)
Github contributions (5)
normanyahq/Break12306Captcha
Mar 2016 - Feb 2017
Contributions:252 commits in 10 months
MattHSun/Nutshell
Apr 2016 - Apr 2016
Contributions:2 pushes in 2 days
nlppythonmulti-document-summarizationmachine-learningdocument-summarization
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