Jihao Zhang
Software Engineer at DoorDash
San Francisco Bay Area United States
Summary
🤩
Rockstar🎓
Top SchoolJihao Zhang is a software engineer in the San Francisco Bay Area with seven years of experience building scalable data and AI systems at companies including DoorDash, LinkedIn, Uber, and Tencent. At LinkedIn he worked on Decisions Infrastructure for Data and AI Platforms and now applies that production-grade experience at DoorDash. As an Apache committer on Pinot and ThirdEye, he contributes to real-time analytics and anomaly-detection tooling that power data-driven decisions at scale. He pairs academic rigor—having taught AI/ML at Columbia and earned an MS in Computer Science—with hands-on engineering, mentoring teams and fostering cross-functional collaboration. Curious and pragmatic, he enjoys turning complex data problems and research ideas into robust, user-facing products.
8 years of coding experience
7 years of employment as a software developer
Bachelor of Engineering (B.Eng.), Computer Engineering, Bachelor of Engineering (B.Eng.), Computer Engineering at Beihang UniversityMaster of Science (M.S.), Computer Science & Engineering, Master of Science (M.S.), Computer Science & Engineering at Columbia University in the City of New YorkComputer Science, Computer Science at National Tsing Hua University
English, Chinese
Github Skills (13)
data-stream10
olap10
pinot10
apache-pinot10
big-data10
realtime10
apache10
anomaly-detection10
apache-flink10
datastore10
java10
time-series9
monitoring9
Programming languages (3)
Github contributions (5)
jihaozh/pinot
Feb 2018 - Feb 2020
A realtime distributed OLAP datastore
Contributions:246 pushes, 325 branches in 2 years
realtimeolapdatastoredistributed
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