David Schreiber-ranner
Android Developer at ORF
Vienna, Austria
Summary
👤
Senior🎓
Top SchoolDavid Schreiber-ranner is an Android developer and hands-on team lead with 14 years of experience building mobile apps, game tooling, and platform libraries from startups to national broadcasters. Based in Vienna, he led Android teams at PSPDFKit, modernized core audio infrastructure at ORF, and shipped the ORF KIDS app end-to-end in just four months. He combines deep Kotlin/Java and Jetpack Compose expertise with practical systems skills from a Masters in Computer Systems Networking and Telecommunications. Beyond apps, he develops Unity games, in-house tooling and CI pipelines—creating asset validation and automated build systems that accelerated release cadence. Comfortable toggling between individual contributor work and managing cross-discipline teams, he brings a pragmatic focus on maintainable code and fast feedback loops. Colleagues value his blend of product-minded engineering and a track record of delivering complex features under tight timelines.
14 years of coding experience
9 years of employment as a software developer
Masters, Computer Systems Networking and Telecommunications, Masters, Computer Systems Networking and Telecommunications at Fachhochschule Technikum Wien
Stackoverflow
3,851reputation
194kreached
26answers
13questions
android
top-5%
Github Skills (200)
android-database10
gradle-plugin10
flutter-plugin10
compose10
camera10
kodein10
coroutines10
groovy10
nodejs10
intellij10
cordova10
native-library10
rxjava10
cordova-android10
cordova-plugin10
Programming languages (14)
Github contributions (5)
davidschreiber/FancyCoverFlow
May 2013 - Sep 2015
Contributions:6 commits, 1 push, 17 comments in 2 years 4 months
android-libraryandroidkotlincoverflowfancy
davidschreiber/inspector-graphetto
Oct 2019 - Oct 2020
A Gradle task execution graph visualization plugin
Contributions:1 release, 35 commits, 3 PRs in 1 year
visualizationgradleexecution-graphgradle-taskgraph
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