Joao Birk
Android Engineer at Cash App
Westfield, New Jersey, United States
Summary
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Rockstar🎓
Top SchoolJoao Birk is an Android engineer with nine years of professional experience designing and shipping mobile applications, currently building at Cash App after a multi-role tenure at Yahoo. He specializes in Kotlin, Java, and Clean Architecture, and has a background leading teams and architecting cross-platform mobile products dating back to J2ME and Symbian days. Joao's career includes senior hands-on engineering and management responsibilities, from guiding app teams at Meetup and Yahoo to owning mobile product architecture at TriPlay and TNT. He also taught enterprise and mobile development early in his career, a detail that highlights his strength in mentoring and translating complex concepts into practical implementations. Based in Westfield, New Jersey, he brings a blend of legacy mobile expertise and modern Android practices to shipping reliable, maintainable apps at scale.
9 years of coding experience
18 years of employment as a software developer
Anchieta SchoolBachelor's, Information Technology, Bachelor's, Information Technology at Pontifícia Universidade Católica do Rio Grande do Sul
English, Spanish, Portuguese
Stackoverflow
1reputation
9kreached
0answers
1question
Github Skills (37)
google-music10
sliding10
android-application10
draggable9
kotlin9
kotlin-jvm9
google-maps9
kotlin-android9
android9
voice9
android-library9
music9
gradle-plugin9
kotlin-native8
dependency-graph8
Programming languages (4)
Github contributions (5)
jgbirk/nytimes-clean-architecture
Apr 2018 - Apr 2021
A glimpse on Clean Architecture on Android
Contributions:2 PRs, 3 pushes, 3 branches in 3 years
modularizationandroidcleankotlinglimpse
jgbirk/SMSForwarder
Feb 2020 - Feb 2020
Contributions:6 pushes, 1 branch in 2 days
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