Mobile Developer

2/2019 – 1/2023

▪ Development of an app (Android and iOS) to record and purchase 360 degree videos on roller coasters
▪ Development of our own Player within the app to stream ABS content
▪ 360 player, dynamic layouts, push notifications, payment
▪ On-site testing in Orlando
▪ Exhibition presentation in Brazil, USA and France
▪ Remote work
▪ Creation of the UI in coordination with the UI / UX expert

Applied Technologies
ABS | HLS | DASH | H.264 | Kotlin | Java | Swift | Cocoapod | Live Data | Git | Azure Notification Hub | Azure | Scrum | Gradle | Firebase | Android Studio | Xcode | TestFlight | DevOps | Zoom | ExoPlayer | MediaPlayer | MonoscopicView | GLSurface | AVPlayer | SCNScene | Remote Notification | Firebase | Dynamic Link | Deep Link

Android Entwicklung, iOS Entwicklung, Java (allg.), Kotlin, Swift (Apple)

7/2017 – 3/2019

App for REWE-Beteiligungs-Holding International GmbH
▪ Further development of an existing app (Android and iOS) for Penny and Billa to manage purchases and the presentation of special offers
▪ Localization for four European countries
▪ Creation of the UI in coordination with the UI / UX expert

Applied Technologies
Android | Material Design | Dagger2 | RxJava | Gradle | Firebase | Android Studio | LiveData | Git | Swift | iOS | Xcode | TestFlight | GitLab CI | DevOps

Java (allg.), SCRUM, Swift (Apple)

2/2015 – 6/2017

▪ Development of the 3doo video player for 3D tablets and SmartTVs (with native Java for Android)
▪ Creation of SQL reports, ListViews, PagerViews, Fragments
▪ Use of Android VideoView and MediaPlayer + SurfaceView for 360 °
and 3D video presentations
▪ SCRUM (2-week sprints, review / retro / planning meetings)
▪ Parsing from XML to Java classes

Applied Technologies
Android Presentation Class for TV connection | Progressive download | Android Asynchronous Http Client | Lazy Load mit ION lib | cardboard lib von Google für VR Entwicklung | Java | SQL | TFS | XML | VideoView | MediaPlayer | OpenGL | SurfaceView

Android Entwicklung, Microsoft SQL Server Reporting Services (SSRS), Virtual Reality