Wiyono Aten
Sr Software Engineer - Mobile SDK Team at Bloomberg LP
London, England, United Kingdom
Summary
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SeniorWiyono Aten is a senior software engineer based in London with 11 years of hands-on experience building mobile platforms and SDKs for high-performance consumer and financial products. Currently leading Android and full‑stack work for Bloomberg’s Mobile SDK, he blends framework-level engineering, project ownership, and developer advocacy to deliver reusable mobile infrastructure across teams. A polyglot developer comfortable in Kotlin, Java, C++, C#, JavaScript and Python, he has deep expertise in Android and Windows and a pragmatic focus on clean code and automated testing. He is passionate about cross-platform architecture—experimenting with Kotlin KMP, Xamarin, J2ObjC and React Native—and balances craftsmanship with shipping practical solutions that scale.
11 years of coding experience
15 years of employment as a software developer
Stackoverflow
136reputation
4kreached
6answers
0questions
Github Skills (22)
visual-studio6
windows-phone6
cng6
xaml6
forecast4
kotlin3
compose3
jetpack2
jetpack-compose2
android2
xamarin1
websocket1
client-library1
xamarin-android1
subsampling1
Programming languages (1)
Github contributions (5)
wiyonoaten/ADC-JC-Wk4WeatherForecastApp
Mar 2021 - Apr 2021
Repo for the single-screen weather forecast app submitted to the Week 4 challenge of the Android Dev Challenge (Jetpack Compose).
Contributions:32 commits, 1 PR, 13 pushes in 1 month
weather-forecastjetpack-composedevandroidjetpack
wiyonoaten/Xvvm
Jul 2015 - Mar 2016
Contributions:7 pushes in 8 months
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