Zhenghong Lieu
Cofounder at a thingy
Singapore
Summary
👤
Senior🎓
Top SchoolZhenghong Lieu is a Singapore-based cofounder and software engineer with 11 years of experience building production ML systems, distributed data pipelines, and real-time services using Python, Scala, C++, Node.js and Spark. He has driven measurable impact across startups and government projects—reducing trip processing from 7s to 0.05s, scaling cluster analysis over >1 billion GPS points, and automating inspection workflows that saved hundreds of engineer-hours monthly. Comfortable across the stack, he has built role-based auth with AWS Cognito, custom RPCs for Docker-host communication, CI/CD tooling, and blockchain demos with Hyperledger. An Oxford PPE graduate who blends rigorous analytical thinking with hands-on engineering, he routinely formalises data-science pipelines and parallel libraries to turn research into reliable production systems. Always learning and pragmatic, he balances entrepreneurial instincts with a track record of shipping performant, well-documented solutions.
11 years of coding experience
2 years of employment as a software developer
BA (Hons), Philosophy, Politics and Economics (PPE), First Class Honours (ranked 5th in cohort), BA (Hons), Philosophy, Politics and Economics (PPE), First Class Honours (ranked 5th in cohort) at University of OxfordSingapore-Cambridge A Levels, AAAAAAA, Singapore-Cambridge A Levels, AAAAAAA at Hwa Chong Institution
English, Chinese, Chinese
Stackoverflow
696reputation
69kreached
9answers
12questions
Github Skills (23)
apim10
javascript10
fetchr10
fetcher10
axios10
api10
f10
fetch10
nodejs10
protocols10
solana9
polygon8
polygons8
avalanche7
fantom7
Programming languages (14)
Github contributions (5)
lieuzhenghong/human-compactness
Jan 2020 - Apr 2021
Data analysis for my thesis
Contributions:22 PRs, 231 pushes, 16 branches in 1 year 2 months
data-analysispythondata-sciencethesispandas
lieuzhenghong/lieuzhenghong.com
Jul 2020 - Feb 2021
New personal website (eleventy)
Contributions:6 PRs, 151 pushes, 1 branch in 6 months
eleventy-websiteeleventy
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