Zuozhi Wang
Staff Software Engineer at Observe, Inc.
California, United States
Summary
👤
Senior🎓
Top SchoolZuozhi Wang is a Staff Software Engineer at Observe Inc., where he leads the Monitor product area to deliver low-latency, scalable, and reliable monitoring while tackling a broad set of query optimization challenges. With about a decade of experience spanning Microsoft, Alibaba, and academia, he has worked on SQL Server query optimization and contributed to the Tempura optimizer framework deployed in Alibaba MaxCompute, used by more than 10% of queries daily. His PhD at UC Irvine encompassed a distributed dataflow engine, a full-featured query compiler/optimizer, fault tolerance and recovery, time-travel debugging, and a 30+ operator library, with Texera open-source as a notable outcome. At Observe, he focuses on efficient full-text query evaluation and indexing optimization for phrase and special-term queries (IP addresses, URLs) using highly optimized n-gram indices. An active open-source contributor with 1000+ commits, 10+ conference papers, and mentoring 50+ undergraduate and graduate students, he brings research rigor together with production impact from California.
10 years of coding experience
2 years of employment as a software developer
University of California, Irvine
Github Skills (87)
parser10
diagramming10
data-analytics10
sql10
nlp10
artificial-intelligence10
data-science10
analytics10
java10
html510
machine-learning10
geospatial10
xml10
declarative-ui10
javascript9
Programming languages (6)
Github contributions (5)
Texera/texera
Mar 2016 - Jan 2023
Collaborative Machine-Learning-Centric Data Analytics Using Workflows
Contributions:2 releases, 586 reviews, 2338 commits in 6 years 11 months
nlpdata-analyticsanalyticsdeclarative-uidata-science
UCI-Chenli-teaching/spring19-cs221-project
Apr 2019 - Jun 2019
Project Template for CS221 Spring 2019
Contributions:102 PRs, 99 pushes, 1 branch in 2 months
springtemplate
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