Tim Mackenzie
Staff Android Engineer at PayPal
San Jose, California, United States
Summary
👤
Senior🎓
Top SchoolTim Mackenzie is a Staff Android Engineer with 14 years of experience building user-focused, high-reliability Android apps and leading teams through the full software lifecycle. Based in San Jose, he blends deep native Android expertise in Kotlin and Jetpack with a background in C++, Java, and embedded systems from roles at Walmart, Lockheed Martin, and PayPal. Tim is known for shipping maintainable, test-driven code in large-scale consumer ecommerce environments, mentoring engineers, and validating features safely in production for millions of DAU. He also researches Android app markets and ad networks, presents at national conferences, and writes about mobile monetization—bringing a product-aware perspective that complements his technical craftsmanship.
14 years of coding experience
25 years of employment as a software developer
The University of Arizona
Stackoverflow
3,606reputation
425kreached
86answers
6questions
android
top-5%
android-fragments
top-5%
Github Skills (14)
android-fragments9
android9
layoutinflater6
xamarin-android6
localization6
internationalization6
screen-orientation6
locale6
android-canvas6
adb6
oauth2
android-client2
android-application2
oauth-client1
Programming languages (1)
Github contributions (5)
TimMackenzie/pusher-http-java
Jul 2016 - Sep 2023
Contributions:1 release, 2 branches, 1 tag in 7 years 3 months
apiinteractpusherjavaowner
TimMackenzie/AndroidMarketManager
May 2012 - Sep 2018
Contributions:27 commits, 6 pushes in 6 years 4 months
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