Atef Etman
Android Software Engineer at Adyen
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolAtef Etman is an Android software engineer based in Amsterdam with a decade of professional experience and five years focused on building scalable, maintainable mobile apps using Kotlin, Java, Clean Architecture, MVVM and Jetpack. He has delivered production apps across startups and enterprises—improving performance, reducing crashes, and implementing CI/CD pipelines—most recently contributing to Adyen’s Android stack. Known for pragmatic clean-code practices, he blends RxJava and Coroutines to solve concurrency and performance challenges while using Dagger2/Koin for dependency management. Notably, he drove a 70% UX performance improvement on a navigation app and rebuilt Jobzella for faster load times and a cleaner UI, demonstrating an ability to turn legacy code into robust, user-friendly products.
10 years of coding experience
5 years of employment as a software developer
Bachelor’s Degree, Computer and Systems Engineering, Bachelor’s Degree, Computer and Systems Engineering at Zagazig UniversityAndroid Developer Nanodegree, Android Development, Android Developer Nanodegree, Android Development at Udacity
English, Arabic
Stackoverflow
131reputation
6kreached
0answers
4questions
Github Skills (85)
visa10
in-app-purchase10
thermal-printer10
custom-protocol10
payment10
kotlin-multiplatform10
obsolete10
dependency-injection10
java10
payment-methods10
android-library10
vision-api10
android10
android-ui10
adyen10
Programming languages (5)
Github contributions (5)
etman55/android-house
Feb 2021 - Feb 2021
Unofficial android version of club house JUST FOR FUN!
Contributions:3 reviews, 17 commits, 13 pushes in 4 days
houseandroidfor-funkotlinandroid-application
etman55/Android
Dec 2015 - Mar 2017
Contributions:6 pushes, 1 branch in 1 year 3 months
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