Yun Hu
Sr. Big Data Engineering
San Jose, California, United States
Summary
👤
Senior🎓
Top SchoolYun Hu is a senior Big Data engineer in San Jose with about nine years of professional software development experience and a Master’s in Computer Science from Tongji University. Currently at Apple, he specializes in large-scale map data pipelines, Spark-based TB-scale processing, and performance tuning, having progressed from backend and mapping services to leading big data work. He brings a broad polyglot background (Java, Python, JavaScript, ABAP, SQL) and deep SAP experience—Fiori/SAPUI5, FPM, HANA/ODP/BW—which gives him an unusual blend of enterprise business-data insight and cloud-era data engineering. Comfortable in Agile environments and with Scrum Master experience, he combines hands-on coding with mentoring and cross-team collaboration. Colleagues rely on him for stable production systems and pragmatic optimizations that cut runtime and operational cost.
8 years of coding experience
9 years of employment as a software developer
Master of Science (MS), Computer Science, Master of Science (MS), Computer Science at Tongji University
English, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (6)
entity4
nlp3
crf3
sequence-labeling2
named-entity-recognition1
neural-network1
Programming languages (1)
Github contributions (5)
huyun-cs/Decoupled_NER
May 2021 - Sep 2022
Contributions:9 commits, 8 pushes, 1 branch in 1 year 3 months
huyun-cs/pre-trained-character-embedding
Jan 2019 - Jan 2019
Contributions:6 commits, 5 pushes, 1 branch in 1 day
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