Ömer Akkoyun
Android Developer at Proto Yazılım
Istanbul, Istanbul, Turkey
Summary
👤
Senior🎓
Top SchoolÖmer Akkoyun is an experienced Android Developer based in Istanbul with eight years in mobile engineering and 5+ years focused on Android using Kotlin and Java. He has delivered production-ready mobile banking and e-commerce apps, integrating maps (Google/Huawei), Firebase Crashlytics, and modular architectures (MVVM/MVI with Koin, Hilt/Dagger). Ömer is comfortable across the stack of modern Android toolkits—Jetpack components, Coroutines/Flow, Room, Retrofit—and has a track record of diagnosing hard-to-reproduce crashes and improving lifecycle and state handling. His cross-platform exposure includes basic Flutter support and occasional iOS work, reflecting a pragmatic, product-oriented approach. Known for shipping maintainable features in large enterprise contexts (Ziraat Bankkart, Dünya Katılım, KoçHolding), he blends hands-on coding with close QA and design collaboration to drive polished user experiences.
8 years of coding experience
5 years of employment as a software developer
Lisans Derecesi, Yönetim Bilişim Sistemleri (Management Information Systems), Lisans Derecesi, Yönetim Bilişim Sistemleri (Management Information Systems) at Atatürk Üniversitesi
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (14)
android6
paging3
controller3
java2
sdk2
vimeo2
swift2
pager2
ios2
android-sdk2
viewpager2
storyboard2
uipageviewcontroller1
uitabbar1
Programming languages (1)
Github contributions (5)
OmerAkkoyun/Python_Fibonacci_kod
Jan 2018 - Dec 2022
Contributions:1 push, 1 branch in 4 years 11 months
OmerAkkoyun/Android--Weather-Forecast-Application-KOTLIN
Sep 2019 - Jun 2020
Contributions:27 commits, 25 pushes, 1 branch in 9 months
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