Jay Zhen
Lead Engineer at Calyx.Eco
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolJay Zhen is a Lead Engineer based in Sydney with 9 years of experience building and scaling software in fast-moving startup environments. He combines a background in computer science and mechatronics with hands-on roles spanning machine learning, full-stack engineering, and technical leadership. Known for reliability and accountability, he drives transformative change by blending creative problem-solving with strategic vision to deliver sustainable, production-ready systems. Jay has repeatedly stepped into lead roles at small, high-urgency organisations, demonstrating an ability to prioritise impact and ship under pressure. He champions cutting-edge technologies and continuous improvement—evident from transitions between ML research and product engineering—while fostering collaborative teams aligned to business outcomes. His GitHub ethos, “Excellence does not stop at the compromise of time,” reflects a pragmatic commitment to quality and velocity.
9 years of coding experience
5 years of employment as a software developer
The University of Sydney
Stackoverflow
111reputation
17kreached
4answers
5questions
Github Skills (30)
python-ui10
selenium9
dotnet9
java9
appium-android9
android-ui9
rust8
python8
api8
browser8
ruby8
javascript8
webdriver8
ecosystem7
android7
Programming languages (1)
Github contributions (5)
gitjayzhen/ShellRepository
Jun 2018 - Sep 2020
Contributions:5 commits, 11 pushes, 1 branch in 2 years 2 months
gitjayzhen/SeleniumTestProject
Aug 2016 - Jun 2018
Contributions:5 commits, 5 pushes, 1 branch in 1 year 10 months
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