Xiangyi Zheng
Software Engineer at Sig.Network
San Francisco Bay Area United States
Summary
🤩
Rockstar🎓
Top SchoolXiangyi Zheng is a software engineer with 10 years of experience building reliable, high-throughput systems across web-scale and blockchain domains from the San Francisco Bay Area. He has driven production infrastructure and monitoring at Twitter, managed protocol updates and tooling at NEAR Protocol, and now develops Ethereum smart contracts and Rust backends to integrate multi-chain products at Sig.Network. His background in statistics (University of Chicago, HKU) and early data science work at PlanGrid inform a metrics-driven approach to performance tuning and observability. Xiangyi combines systems-level engineering—deploy automation, QPS/latency monitoring, and partner onboarding—with hands-on cryptography-adjacent work in smart contracts. He is comfortable shipping end-to-end solutions that bridge protocol, backend, and developer tooling, and often surfaces subtle production issues through careful metric instrumentation.
10 years of coding experience
8 years of employment as a software developer
Exchange Studies, Statistics, Exchange Studies, Statistics at University of California, DavisThe University of Hong Kong (HKU)Master's Degree, Statistics, Master's Degree, Statistics at The University of ChicagoBachelor of Science (B.Sc.), Mathematics, Bachelor of Science (B.Sc.), Mathematics at Zhejiang University
English, Chinese, Chinese, Italian
Github Skills (20)
near10
nearprotocol10
ethereum10
blockchain10
webassembly10
rust10
blockchain-platform9
smart-contracts9
corda8
decentralized-applications8
blockchain-network8
controlled8
documentation7
sandbox6
consensus6
Programming languages (3)
Github contributions (5)
ppca/nearcore
Jan 2023 - Jul 2023
Reference client for NEAR Protocol
Contributions:4 PRs, 104 pushes, 18 branches in 6 months
ethereumblockchainnear-protocolreference-clientnear
ppca/wikipedia_topic_modeling_spark
Jan 2016 - Sep 2016
Contributions:1 push, 1 branch in 8 months
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