Hao Wang
Senior Software Engineer at Alibaba
Singapore
Summary
👤
Senior🎓
Top SchoolHao Wang is a Senior Software Engineer based in Singapore with nine years of hands-on experience designing cloud-native, high-performance systems across e-commerce and consumer device domains. He has driven measurable business impact at Daraz and Alibaba by building scalable product delivery and recommendation platforms that improved discovery, reduced latency by over 90%, and increased conversions and DAU. Technically fluent in Java, Python, Redis, Kafka, Kubernetes and stream/batch engines like Spark and Flink, he often applies pragmatic patterns (e.g., strategy, batching) to cut response times and engineering effort. His background includes kernel-level Wi‑Fi optimization at vivo and research on privacy-preserving Ethereum smart contracts using zero-knowledge proofs, highlighting a blend of systems engineering and cryptography interest. A two-time scholarship recipient from Northwestern Polytechnical University, he pairs academic rigor with product-focused execution. Colleagues describe him as a continuous learner who turns complex distributed requirements into practical, extensible solutions.
9 years of coding experience
4 years of employment as a software developer
Master's degree, Computer Technology/Computer Systems Technology, 1st Prize University Graduate Scholarship (Top 15%), Master's degree, Computer Technology/Computer Systems Technology, 1st Prize University Graduate Scholarship (Top 15%) at Northwestern Polytechnical University
Chinese, English
Github Skills (12)
player9
video-player7
vue7
electron6
nodejs4
typescript3
vscode3
react3
editing3
vscode-extension3
evernote2
python1
Programming languages (2)
Github contributions (5)
JackKing-defier/Java-Growingup
Mar 2019 - Nov 2024
Contributions:47 pushes, 1 branch in 5 years 9 months
JackKing-defier/Baiduwenku
May 2018 - May 2020
Contributions:5 commits, 7 pushes, 1 branch in 2 years
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.