Jason Lui
Senior Software Engineer at Coupang play
Singapore
Summary
👤
Senior🎓
Top SchoolJason Lui is a senior software engineer based in Singapore with a decade of industry experience and a proven track record of architecting high-impact, production-grade systems. He has led teams and rebuilt mission-critical services across payments, energy, and security domains—delivering dramatic performance gains such as a 93% runtime reduction for bank statement processing and ~95% maintenance effort reduction for an anti-fraud platform. Comfortable from hands-on coding to architecture and DevOps, he routinely designs scalable, concurrent REST APIs and resilient data pipelines using Go, Kafka, Kubernetes, and various datastores. He has run cross-functional teams, driven CI/CD and IaC adoption, and shipped consumer- and enterprise-facing products that handled hundreds of RPS and hundreds of thousands of MAU. Notably, he blends deep operational discipline with product sensibility—turning laborious manual workflows into fully automated processes that cut costs and risk. Jason pairs technical breadth with mentoring and knowledge-sharing, regularly presenting architecture and tooling improvements to teams and stakeholders.
4 years of coding experience
12 years of employment as a software developer
Bachelor of Engineering (B.Eng.), Computer Science, Bachelor of Engineering (B.Eng.), Computer Science at Nanyang Technological University Singapore
Chinese, Chinese, English, JapaneseProgramming languages (3)
Github contributions (5)
Jason42lui/ISA_Lab6_Front-End
Oct 2023 - Nov 2023
Contributions:20 pushes, 1 branch in 3 days
B-Rabbit7/UDP-project
Apr 2024 - Apr 2024
Contributions:18 pushes, 1 branch in 9 days
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