Jeffery Ma
Senior Mobile Developer at Reece Group
Melbourne, Victoria, Australia
Summary
👤
Senior🎓
Top SchoolJeffery Ma is a Senior Mobile Developer based in Melbourne with 11 years of experience designing and shipping Android applications across fintech, telco, and consumer media. He has led mobile efforts at large organizations including Reece Group, Openpay, ASB Bank, Spark NZ and Bilibili, where he worked on app architecture, common component libraries and a media player wrapper. Known for turning product and API specs into reliable, user-focused apps, he has experience coordinating cross-functional teams and managing delivery schedules. Comfortable both as an individual contributor and an architect, Jeffery brings deep Android expertise from building apps from scratch to stabilizing high-traffic UGC platforms. An early internship trained him in practical tooling like Gradle, REST APIs and CI workflows, which underpins his pragmatic approach to scalable mobile engineering.
11 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Hubei University Of Education
Stackoverflow
3,201reputation
600kreached
54answers
5questions
android
top-5%
kotlin
top-5%
android-studio
top-5%
uri
top-5%
debugging
top-5%
macos
top-5%
Github Skills (47)
swipe-gestures10
hexo10
android10
kotlin-coroutines9
unit-testing9
debugging9
kotlin9
uri9
image-loader9
android-studio9
android-library9
compose-multiplatform9
macos9
coroutines8
google-play8
Programming languages (6)
Github contributions (5)
MARGI3/OverScrollNestedScrollView
May 2019 - Sep 2019
Contributions:5 commits, 4 pushes, 1 branch in 3 months
MARGI3/KotlinStudy
Mar 2018 - Mar 2019
Kotlin Study
Contributions:2 PRs, 7 pushes, 2 branches in 1 year
kotlin
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