Alvin Ma
Senior Engineer - Mobile at Xero
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolAlvin Ma is a Senior Mobile Engineer based in Sydney with 12 years of experience specialising in Android development and a strong interest in ML, backend and frontend systems. He has shaped large consumer and enterprise apps at Tencent, Westpac, ANZ and Xero—delivering native rebuilds, improved navigation, fast transfer flows and in-app debug tooling that cut troubleshooting from days to hours. Passionate about software architecture, clean code and TDD, he blends full‑stack thinking with practical product focus and has shipped sensor-driven mobile tooling and financial apps used by real customers. Outside day‑to‑day work he’s building his own user‑facing app to stay close to end users and take ownership of the full product experience.
12 years of coding experience
11 years of employment as a software developer
Master's Degree, Computer Science, Master's Degree, Computer Science at University of Electronic Science and Technology
English
Github Skills (6)
sdk9
parse9
android-sdk9
android8
parse-platform7
java5
Programming languages (1)
Github contributions (5)
totrit/totrit.github.io
Mar 2015 - Nov 2024
Contributions:9 pushes, 1 branch in 9 years 10 months
OakDiary/oakdiary.com
Jul 2021 - Nov 2025
Contributions:12 releases, 66 pushes, 13 tags in 4 years 4 months
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