Jay Liu
Software Engineer
Canada, United States
Summary
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SeniorJay Liu is a Full Stack Software Developer with 8 years of experience building high-throughput, microservice-based systems across startups, SaaS, cybersecurity, and financial services. He specializes in Go, Python, TypeScript/JavaScript and Java, and has delivered production services on AWS using Docker, Kubernetes, and CI/CD tooling to handle real-time streaming and identity/access workloads at scale. At Citi he accelerated QA by designing automated testers that cut validation time by over 90%, and at Arctic Wolf he contributes to systems correlating billions of daily events. Jay pairs practical architecture sense with hands-on delivery—frequently bridging backend performance, deployment automation, and data-heavy product needs—and has a proven record of turning research and co-op projects into production-ready features. Based in Vancouver, he combines open-source contributions and academic research experience with a strong focus on operational reliability.
8 years of coding experience
Github Skills (31)
javascript10
css10
nodejs10
reactjs-template10
react10
math9
json-api9
material-ui8
codebase8
certification8
react-components8
todoist8
material-design7
rest-api7
api6
Programming languages (6)
Github contributions (5)
jay-liu-x/kanban-board
Sep 2020 - Aug 2022
✍️ [WIP] A task management tool, inspired by Trello
Contributions:36 commits, 2 PRs, 75 pushes in 1 year 10 months
trello
Ergouzii/drum-machine
Jun 2019 - Sep 2020
Drum machine on web - built with React.
Contributions:8 PRs, 13 pushes, 1 branch in 1 year 4 months
reactbuilt-with-reactdrumdrum-machinemusic
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